Biology College

HELP ME OUT PLS!!!!!!!

19) How bright a star appears to us on Earth depends MAINLY on

A) the age of the star.

B) your position on Earth.

C) the composition of the star.

D) the star's distance from Earth.​

HELP ME OUT PLS!!!!!!! 19) How Bright A Star Appears To Us On Earth Depends MAINLY On A) The Age Of The

Answers

Answer 1

Answer:

I believe its D) the star's distance from Earth

Answer 2

Answer:

The star's distance from earth

Explanation:

I just did it on USATestPrep

Related Questions

What will happen if Switch 3 is closed and the other switches are left open?
A Only Buzzer 1 will work.
B None of the lights or buzzers will work.
C Only Buzzer 1 and Light 3 will work.
D
Only Light 1 and Light 2 will work.

Answers

Explanation:

only light 1 and light 2 will work

"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:

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

The only predator of the rabbit population in a meadow ecosystem has been removed. What is the most likely outcome in the next
6 months?

A) both the population of rabbits and the population of grasses decreases.

B) the population of rabbits increases and the population of grasses decreases.

C) the population of grasses increase and the population of rabbits decreases.

D) both the population of rabbits and the population of grasses increases.

Answers

Answer:

A) both the population of rabbits and the population of grasses decreases.

Explanation:

Since there is a larger amount of rabbits, they eat the food (grass) and then the grass amount gets smaller and the rabbits start starving and dying. So both populations would suffer.

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Please rate and mark brainliest!!

A because I saw someone answer it already

Explain how mental health are caused by substance abuse ​

Answers

Answer:

This is because: Certain illegal drugs can cause people with an addiction to experience one or more symptoms of a mental health problem. Mental health problems can sometimes lead to alcohol or drug use, as some people with a mental health problem may misuse these substances as a form of self-medication.

Answer:

Substance abuse can cause prolonged psychotic reactions and it can make anxiety, depression even worse.

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.

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:

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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:

(:

The region indicated by letter A is known as

Answers

Answer:

a gene

Explanation:

thhis was a review in high school

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

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

In which form is energy stored at the end of photosynthesis?
A. Solar energy
B. Electron energy
C. Proton energy
D. Chemical energy

Answers

Answer:

D. Chemical Energy

Explanation:

Sunlight is converted to chemical energy in the form of ATP (adenosine triphosphate), which is the main energy-storing molecule in living organisms. ATP is then transported throughout the chloroplast and used to provide the chemical energy necessary to power other metabolic reactions.

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.

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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#TheWizzer

The materials of the crust have less mass than materials deeper in the earth.

True
False

Answers

Answer:

True

Explanation:

The crust makes up less than 1% of earths mass.

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,
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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
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came
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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:

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.

I need help and alll answers on this edpuzzle

Answers

Answer:

I believe your answer is 92 because it is double 46.

19. Which of these has a unique culture?
a. society as a whole
b. corporate employers
c. Both A and B
d. Neither A nor B

Answers

C can be the answer

Answer:

a

Explanation:

it's A because in a society we have lots of people coming with different type of cultures and every culture is unique

What type of cell is the cell in this diagram ?

Answers

plant cell; the green circles is chloroplast

In STR profiling, PCR is used to obtain enough DNA to then detect the number of STRs at I specific loci.​

Answers

PCR technique is important in STR profiling in order to amplify and detect the number of Stars at a specific gene loci.

What is Short Tandem Repeat (STR) profiling?

Short Tandem Repeat profiling is a technique in molecular biology used to compare allele repeats known as STRs at specific loci in DNA between two or more samples.

The PCR (polymerase chain reaction) technique used in STR profiling involves making multiple copies is a particular segment of DNA in order to make enough quantities detectable in the analysis.

Therefore, PCR technique is important in STR profiling to detect the number of Stars at a specific gene loci.

Learn more about PCR at: https://brainly.com/question/13252565

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.

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

describe how hormones regulate blood pressure,blood volume,and kidney function​

Answers

Answer:

The renin-angiotensin-aldosterone system acts through several steps to produce angiotensin II, which acts to stabilize blood pressure and volume.

Explanation:

Thus, the kidneys control blood pressure and volume directly. Renin acts on angiotensinogen, which is made in the liver and converts it to angiotensin

What is an Non-native or Invasive species do to the environment?

Answers

Answer:

They can destroy the ecosystem or out - compete a native species.

Explanation:

For example, if an invasive species of tree is taller than the native species of tree and therefore takes up more sunlight, leaving the shorter native tree not enough sun, then it will effectively kill the native tree.

Also non - native and invasive are not the same thing. A non - native species doesn't necessarily mean it's invasive. It is only invasive if it begins to have a significant impact on the ecosystem it is inhabiting.

Please I need answer

Answers

Answer:

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

For the following organisms, choose the correct order of increasing trophic level. a. fungi, deer, wolf and grass b. fungi, grass, wolf and deer c. grass, deer, wolf and fungi d. grass, fungi, wolf and deer Please select the best answer from the choices provided

Answers

Answer:

Your answer is C

Explanation:

The correct answer is for the following organisms, is grass, deer, wolf and fungi that is the option c as the  trophic level refers to the position of an organism in a food chain.

The trophic level refers to the position of an organism in a food chain or food web. In a food chain, energy flows from one trophic level to the next as organisms are eaten by other organisms. Grass occupies the first trophic level as a primary producer. Deer occupy the second trophic level as they feed on primary producers (grass). Wolves are carnivores and occupy the third trophic level as they feed on herbivores (deer). Fungi occupy the last trophic level as decomposers, so this is the correct order among all other options.

Thus, correct option is option c.

learn more about the trophic level  here.

https://brainly.com/question/13267084

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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 :).

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

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