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EXPERIMENT WATER PROPERTIES

What observations were you able to make after 24 hours? 48 hours?

Answers

Answer 1

Answer:

If your leave the water out for about 24 hours the water will have many different kinds of bacterias. Same with the 48 hours, but there is more bacteria in it.

Explanation:


Related Questions

Clues to ecological principles are given in numerous passages of the Bible. A Bible study of ecology actually opens the doors to better understanding of God's love and concern for the earth. Use a concordance to locate Bible passages associated with words concerning our stewardship of the earth. You may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship Find each of the passages using these words related to principles of ecology. List all passages by quote, book, chapter, and verse under each word. Use your own interpretation to rewrite what you think each verse is saying. After your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. Summarize what he tells you. A concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

Answers

In this question we used a concordance to locate biblical passages associated with words referring to our stewardship of the earth.

Practical Truth

The heavens are the heavens of the LORD; but the earth he gave to the children of men. (Ps 115:16)

The saved in Christ must have a biblical awareness of their responsibility to the environment.

Our stewardship

Gen 2:15 God put man in Eden to tend the garden

Gen 1:26 Man was appointed to “dominate” the Earth

Isaiah 45:18 The earth was formed to be inhabited

Gen 3:17 The Curse of the Earth

Job 24:12 Men “groan” in cities

Rev 11:18 God will bring judgment on those who destroy the earth

With this information, we can conclude that The saved in Christ must have a biblical awareness of their responsibility to the environment.

Learn more about biblical passages in brainly.com/question/593836

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Get 20 points! Pls don’t be that person to just get points and writes gibberish on here

Off the Monterey Bay coast in California there is a kelp forest. The kelp grows talls and sways in a sea full of sunshine. It
provides a protective habitat for many maturing species. The kelp is consumed by sea urchins which are consumed by sea otters. Over fishing in the ocean reduced the food for killer whales so they came close to the coast to prey on the sea otters. The drop in sea otters caused a rise in sea urchins which greatly reduced the kelp.

In this ecosystem, the _______
is a foundation species and the_________
is a keystone species.

Fill in the blank pls!!!!

Answers

In this ecosystem, the kelp

is a foundation species and the otter

is a keystone species.

Pancreatic fluid contains enzymes that can digest all four types of macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Into which organ does the pancreas excrete those enzymes?

A. Small intestine
B. Large intestine
C. Stomach
D. Liver

Answer: A

Answers

The small intestine can digest all four types

Where do frogs live on a new one day or so long day and a week ago on

Answers

Answer:

This frog lives in a wide range of areas, including Tasmania, Victoria, New South Wales, Queensland, parts of South Australia and in Kununurra in Western Australia. It can live along the wet coast or even in the dry interior of Australia - it's a great survivor.


An aquatic food chain would be found in Earth's_____?

1) lithosphere
2) hydropshere
3) atmosphere
4) troposphere

Answers

An aquatic food chain would be found in earths atmosphere

Which of the following is not a reason to question the information one receives? a. It agrees with previous experience. b. It does not agree with previous experience. c. It agrees with common opinion. d. It does not agree with common opinion. Please select the best answer from the choices provided A B C D

Answers

the answer is d explanation

Answer:

the answer would be A

Explanation:

edge 2022

A very persistent pollutant would
A. biodegrade immediately
B. be the easiest kind to remove
C. only be made up of natural elements
D. remain in the environment for a long time

Answers

Answer:

D

Explanation:

Because they can be transported by wind and water, most POPs generated in one country can and do affect people and wildlife far from where they are used and released.

Select initial allele frequencies
2Click Next generation to wait a year for first generation of moths
3Click Capture moths to monitor population numbers
4Calculate phenotype frequencies in 5th generation. Record in Lab Data
5Calculate allele frequencies in 5th generation. Record in Lab Data
6Calculate genotype frequencies and number of moths in 5th generation. Record in Lab Data

Answers

p₀=0.5, q₀ = 0.5.// p₅=0.86, q₅ = 0.14.// p₅² = 0.74, 2pq₅ = 0.24, q₅² = 0.02. // 1062 Black individuals DD, 344 Black, 29 White individuals dd.

Note: Due to technical problems, in the attached files you will find the complete explanation.

1) Phenotype frequencies

⇒ F(white) = 0.02  

⇒ F(black) ≅ 0.98    

2) Allele Frequencies

f₀(D) = p = 0.5

f₀(d) = q = 0.5

f₅(D) = p = 0.86

f₅(d) = q = 0.14

3) Genotypic Frequencies

F₅(DD) = p² ≅ 0.74

F₅(Dd) = 2pq = 0.24

F₅(dd) = q² ≅ 0.02    

4) Number of individuals

⇒ DD Black individuals → ≅ 1062

⇒ Dd Black individuals → ≅ 344

⇒ dd White individuals → ≅ 29

----------------------------------

You can learn more about Hardy-Weinberg equilibrium at

https://brainly.com/question/12724120

2. The volume of water in the pot decreases during this investigation. Water droplets form on
the mirror when positioned over the pot. In this setup, water
Heating Water
MURU
Water
w
Glow
Electile How
2. Vaporizes and then freezes
b. Vaporizes and then condenses
c. Condenses and then vaporizes
d. Freezes and then vaporizes

Answers

We can confirm that throughout this experiment, the water vaporized, then condensed into a liquid once again.

Why did the water vaporize and then condense?

As the water was heated by the electric heater, its internal temperature increased. Once this temperature reached the boiling point of water, the water vaporized or evaporated into a gas. This gas then reached the mirror, where it collected and cooled down, condensing back into a liquid in the form of water droplets.

Therefore, we can confirm that throughout this experiment, the water vaporized, then condensed into a liquid once again.

To learn more about water condensation visit:

https://brainly.com/question/15563071?referrer=searchResults

how does the enzyme present in the globular myosin head play its role during muscle contraction​

Answers

In addition to binding actin, the myosin heads bind and hydrolyze ATP, which provides the energy to drive filament sliding. This translation of chemical energy to movement is mediated by changes in the shape of myosin resulting from ATP binding.

"Adaptations develop in response to environmental changes. For example, if a human population was displaced into the ocean, eventually the individuals would develop gills and fins to survive in the water." Is this statement true or false? Explain your answer.

Answers

Answer:

uh Photoperiodism

Explanation:

what is difference about the outermost boundary in a plant cell compared to an animal cell?

Answers

Answer:

Cell wall: plant cells have a cellulosic cell wall, which is absent in the case of animal cells. The plasma membrane serves as the outermost boundary for an animal cell

What happens to a species when the environment undergoes a radical change (e.g. due to climate, food source) and the organisms do not adapt? Explain your answer in not less than 3 sentences. May cite a hypothetical; situation to explain the answer.

Answers

Answer:

If an environment rapidly changes and an organism cannot adapt it will mostly die out. For example, some birds have long, thin beaks that let them reach insects inside trees. If these insects were to disappear for some reason and seeds became the main food source then the birds with long, thin beaks would not be able to eat. Other birds with different adaptations, like short, strong beaks, would be properly adapted to this new environment. So, this second species would replace the first species.

could please given me similarities or different adptive radiation evolution, and divergent and convergent evolution ? ​

Answers

Answer:

Three main differences between convergent and divergent evolution are: Convergent evolution shows how species have evolved separately but have similar (analogous) structures. Divergent evolution demonstrates how species can have common (homologous) anatomical structures which have evolved for different purposes.

Explanation:

please consider as brainlest if usefup

could please given me similarities adptive radiation evolution and divergent ​

Answers

Answer:

Both adaptive radiation and divergent evolution are mechanisms which bring changes to a particular population. Both adaptive radiation and divergent evolution are involved in the emergence of a new species from pre-existing species depending on the selective environmental pressure.

Explanation:

Select all the correct answers.
Read the two excerpts in the passage. Which common elements of narrative nonfiction are used in the excerpts?
and
Slidays, of
vas,
window
way-
he
tone was
to
t's what
gh the
r's shop
The excerpts use dialogue to convey the characters' motivations.
The excerpts contain descriptive details that engage the reader.
The excerpts rely on first-person narration to build up the plot.
The excerpts explore various internal conflicts faced by the protagonists
Reset
Next
ents-
ained a
US
tly
came
mented
ering

Answers

Answer:

B. The excerpts contain descriptive details that engage the reader.

C. The excerpts rely on first-person narration to build up the plot.

Explanation: Plato 5/5 100%

Answer:

B. The excerpts contain descriptive details that engage the reader.

C. The excerpts rely on first-person narration to build up the plot.

Explanation:

Help!
Populations of which taxa are likely to benefit if the numbers of voles and mice increased?

Answers

The population of the secondary and tertiary consumer will increase if the numbers of voles and mice increased.

What is Population?

This refers to the number of people or inhabitants occupying an area. The increase in the primary consumers in the ecosystem means that there will also be a corresponding increase in secondary and tertiary consumer.

This is due to the availability of food for them which will increase their survival chances and reproductive rates.

Read more about Population here https://brainly.com/question/25630111

What property of water describes the molecule as acting like a tiny magnet?

Answers

Answer:

Intermolecular forces

Water is a dipole and acts like a magnet, with the oxygen end having a negative charge and the hydrogen end has a positive charge. These charged ends can attract other water molecules.

The entire electron densities of the two hydrogen atoms get attracted towards the oxygen atom. Thus a polarity develops in each O−H bond, and therefore, the water molecules are polar in nature and act like little magnets.




Explanation:

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A student conducted a controlled experiment to test the affects of tea tree oil on the growth of Trichophyton rubrum, the primary cause of athlete's foot. He inoculated 10 test tubes of broth with the fungus and then added 1 mL of a tea tree oil solution to each.

If the results of the experiment are valid, a similar experiment will most likely produce
A.
results that are similar but with slightly different data.

B.
entirely different results with no obvious pattern.

C.
the exact same data in every circumstance.

D.
entirely different results with the opposite pattern to the first.

Answers

If the results from the controlled experiment to test the effects of tea tree oil on the growth of Trichophyton rubrum are valid, a similar experiment should produce results that are similar but slightly different data.

What is reproducibility?

In science, valid results from experiments must be reproducible.

In other words, the same experiment carried out by different researchers must produce similar results with very little to no variation.

If results from an experiment are not reproducible, such results cannot be valid as far as science is concerned.

More on reproducibility of results can be found here: https://brainly.com/question/16031689

A vaccine is a substance that contains all or part of a noninfectious version of a disease-causing organism. When the vaccine is administered to a person, the person's immune system attacks the noninfectious version of the organism and learns to recognize its surface proteins. The next time the immune system comes in contact with the same surface proteins, it has a defense already prepared in order to respond quickly to the invading organism. In this way, a vaccine gives people immunity to the disease-causing organism.

Vaccines can be life-saving, but there have been a few cases of people catching a disease from the administered vaccine.

How might genetically engineered organisms solve this problem?
A.
Disease-causing organisms could be genetically engineered to produce insulin instead of toxins.
B.
Harmless organisms could be genetically engineered to have surface proteins from disease-causing organisms.
C.
Harmless organisms could be genetically engineered to recognize and destroy random cells in the body.
D.
Disease-causing organisms could be genetically engineered to only be harmful to plants.

Answers

They have already had it and carrier of it with asymptotic and never knew or if they catch after rains peoples systems are low. In immune systems that is the natural fighter that cross the blood and brain. Barrier if low they can be prone to catching it as well.
But the answers provided im not seeing the real answer as in they put the problem that caused a. Disease in a vaccine only so much of it and add antidote example flu shot . It attacks some people immune system and they get sick because of injecting it into them but the belief is of catching it after I don’t believe I believe either your body can handle it or it does not and rejects it in the blood brain barrier so if recieved then you will get sick after getting the immunization

Name ALL the alleles that control human blood groups.​

Answers

Human blood groups are governed by three alleles. These are called I A ; I B ; I O .

I B shows the codominance

I O is recessive to both other alleles

Please I need answer

Answers

Answer:

Heat is the answer because it is only the type of energy while other are molecule

A capillary wall is considered:
A. Narrow
B. Only one cell thick
C. Elastic
D. Wide

Answers

B or A

Explanation:

its one of those items ! pick wisely

B) Just one cell thick :).

In RNA, the nucleotide _______ is used in place of thymine in DNA. In eukaryotes, mRNA is transcribed in the _______ and then transported to the cytoplasm for translation. tRNA molecules physically link the mRNA message and the _______ it encodes for. The ribosome is made of proteins and _______.

Answers

Answer:

1) Uracil
2) Nucleus
3) Amino acid
4) RNA (rRNA)

Explanation:

There's also more information here
https://brainly.com/question/16067590

What type of cell is the cell in this diagram ?

Answers

plant cell; the green circles is chloroplast

With which pair would you see the biggest differences in the microbiota: your cheek
versus your palm, your cheek versus your friend’s cheek, your cheek today versus your cheek 3 months from now?
Why?

Answers

The biggest difference in the microbiota can be seen in : ( B ) your cheek versus your friend’s cheek.

What is Microbiota

Microbiota is the microorganisms present in specific region or area and It protects the region from harmful indigenous microorganisms as well. The microbiota specie that is present in an individual varies greatly from the microbiota species present in a different individual.

Therefore the Microbiota species present in your cheek will vary greatly from the microbiota species present in your friend's cheek.

Hence we can conclude that The biggest difference in the microbiota can be seen in  your cheek versus your friend’s cheek.

Learn more about Microbiota : https://brainly.com/question/9870114

Please refer to the image and
passage to help you answer
this question.
Why is part of the cell
membrane hydrophobic?
A. To help dissolve the organelles
B. To keep water out of the cell
C. So the cell can absorb as much water as
possible

Answers

Answer:

B to keep water out of the cell

Explanation:

hydrophobic def

4) A hypothetical bacterium swims among human intestinal contents until it finds a
suitable location on the intestinal lining. It adheres to the intestinal lining using a feature
that also protects it from phagocytes, bacteriophages, and dehydration. Fecal matter from
a human in whose intestine this bacterium lives can spread the bacterium, even after
being mixed with water and boiled. The bacterium is not susceptible to the penicillin
family of antibiotics. It contains no plasmids and relatively little peptidoglycan. The cell
also lacks F factors and F plasmids. Which of the following statements about the bacteria
is most probably accurate?
A) The bacterium cannot donate DNA through conjugation with another cell.
B) The bacterium cannot take up DNA from its external environment.
C) The bacterium cannot form an endospore.
D) The bacterium cannot reproduce.

Answers

The answer is D- the bacterium cannot reproduce
The bacterium cannot reproduce if it’s just growth and not multiplying and going all over the body and that type is probably antibody resistance to test bacterium to see what type of antibody would be effective for that in particular issue

How does drip irrigation affect the environment?


A. It cleans soils of salts.

B. It increases loss of water.

C. It minimizes evaporation.

D. It recharges groundwater supply.

Answers

Answer:

B

Explanation:

because when you put a pencil in a water it being broke but it looks like it's broken first came out it's not working.

Where is the Sun located?
A.
within a certain spiral arm of the Milky Way Galaxy
B.
many light years outside of the Milky Way Galaxy
C.
near the outermost edge of the Milky Way Galaxy
D.
near the center of the Milky Way Galaxy

Answers

Answer:

I believe the answer is A

Explanation:

The Sun is located in the Orion Arm

Answer:

a

Explanation:

(:

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All forces on the bullets cancel so that the net force on a bullet is zero, which means the bullet has zero acceleration and is in a state known as?a. collisionb. equilibriumc. momentumd. parallel vectors Dead bodies become rigid shortly after death becauseQuestion 5 options:there is not enough ATPthey do not have enough calciumthe actin is denatured they have too much ATP if the cos 30 = sqrt 3/2, then sin 60 =a. 0b. 1/2c. sqrt of 3 /2d. 1 There is a pair of parallel sides in the following shape. 4 4 6 WHOEVER HELPS ME WILL GET MARKED BRAINLIEST PLSSSSS HELP Simplify the polynomial then evaluate for x=-1 3x^2-4+2x-1+x^2 Which of the following are roles fungi can play in the environment? Check all that applypredatorsparasitesdecomposersmutualists please help me Find m< G Find the area and the circumference of a circle with radius 9 ft.Use the value 3.14 for pie, and do not round your answers. Be sure to include the correct units in your answers. Thorough and thoughtful description (3 or more sentences) using specific evidence from the photographs that demonstrate (show) how life in the 1930s was different from life today. please help to simplify 4+2-4+8-1 Part BFind the equation of a line passing through the same point that f(x) passes through at x = 3 with a slope equal to thelimit you found in part A. where do you all get these answers? please find the area if a*b=a^2-b^3, then what is the value of 3*-2 Most of our energy waste in north america results from. simple paragraph using affixes Which terms describe the different movements of earth? check all that apply. rotation revolution tilted orbit lunar cycle elliptical orbit what do risk managers need to do to help their company successfully launch a new product ? (is the new product going to be a WINNER or a LOSER) PLEASE HELP ASAP WILL GIVE BRAINLIESTPeople who have experienced violence are at a greater risk than others for certain conditions. Which of the lists below is more likely to affect this group?A) scarring, blindness, and paralysisB) bruises, cuts, and broken bonesC) s3x/ually transmitted infections and unintended pregnancyD) substance abuse, eating disorders, and su/icide