Answer:
Group 4
Explanation:
The control group in this case would be those students in group 4.
The control group during an experiment is a group that does not receive the treatment administered to other groups and as such used as a standard for measuring the effects of the treatment on other groups. Whatever differences that exist between the control group and the various treatment groups is attributed to be as a result of the treatment administered to the groups.
In this case, group 4 only used warm water for washing their hands instead of the hand sanitizer/soap used by the other groups. Whatever differences found out in the bacterial count in their respective culture swabs can be attributed to the effects of the hand sanitizer/soap.
10. Which respiratory condition below correctly describes what happens during pneumonia? A. The alveoli become damaged and enlarged . O B. The airways become swollen and inflamed . C. The alveoli in the lungs fill with fluid. D. The airways restrict in response to an invader.
Answer:
the alveoli in the lungs fill with fluid
Food is moved through the esophagus into the stomach by
involuntary muscle contractions called?
Answer:
peristalsis
Explanation:
when food contracts down the esophagus
Answer:
peristalsis
Explanation:
HELP PLEASEEE ITS DUE IN 5 MINUTES
The answer is the second one. Good luck!!
Describe adaptations in the circulatory and neurosensory systems of cephalopods that are particularly valuable for actively swimming, predaceous animals.
Answer:
yo no se mijo habla espanol
What type of wave passes through the spring of a frog toy
Answer:
A sound wave, I'd assume.
Explanation:
Which of the following is found in animal cells, but not plant cells?
lysosome
vacuole
mitochondria
endoplasmic reticulum
Which of the following best describes all macromolecules?
A. They are organic molecules that all contain carbon.
O
B. They are organic molecules that all contain nitrogen.
O
C. They are inorganic molecules that all contain nitrogen.
6
D. They are inorganic molecules that all contain carbon.
Answer:
A. They are organic molecules that all contain carbon.
Explanation:
All known life on earth is carbon-based. Most molecules used as building blocks are organic i.e. consisting of based on carbon. This means that they consist of atoms of carbon, hydrogen, oxygen with other variations like nitrogen.
Some macromolecules include glucose-based polysaccharides, amino-acid based proteins and lipids consisting of glycerol and fatty acids.
what part of your home would be like the mitochondria of the cell?
Answer: the fuse box
Explanation: it powers all the electricity in the house
Answer:
The cell wall because it protects you.
Explanation:
true or false farming refers to the cultivation of crop
true because the devotion of farming is growing crops or in other words cultivation so it’s true
Artificial selection has given us * A. The many species of wild cats B. Breeds of domesticated dogs C. Various human societies D. The many rainforest species
Answer:
b. breeds 0f domesticated dogs
Explanation:
I think its b.
Answer:
c. Breeds of domesticated dogs
Which behaviors are stimulated without using the forebrain?
deep thinking
reflexes
ganglia
integration
Answer:
reflexes
Explanation:
Answer:
the answer is B reflexes
Explanation
I took the test and got 100 so it is right
The end result of meiosis is:
O Four diploid cells that are genetically different
O Four haploid cells that are genetically different
O Two diploid cells that are genetically identical
O Two haploid cells that are genetically different
Answer:
Explanation:
d two haploid cells that are genetically diffrent
If the endoplasmic reticulum were removed from the cell,which organelle would not be able to function properly, and why
Answer:
Golgi apparatus
Explanation:
Because it packages proteins received from the endoplasmic reticulum.
NEED HELP!!!!!! QUICK PLEASE!
Answer:
Last one
Explanation:
I took this test
Answer:
its D, it can make earths climates warmer.
DNA is to T as RNA is to ?
Answer:
U (Uracil)
Explanation:
DNA is to Thymine
RNA is to Uracil
. Polymers are made of individual subunits called ?
Answer:
monomers
Explanation:
i hope this helps
Answer:
Try Monomers?
Explanation:
I had biology last year lol. I remember something about this haha.
A lot of your personality comes from ______________________ rather than your DNA.
Answer:
Inheritance
Explanation:
Many believe that personality traits can come from how you are treated when you are a child while that can play a part in a personality trait that's not the full truth. Personality traits are inherited from your parents so if your father is stubborn but not your mother there's a 50% chance that the child may be stubborn like his or her father.
Hope this helps.
construct a written argument to support a claim about the relative
advantages and disadvantages of sexual (meiosis) and asexual reproduction (mitosis
and binary fission)
Answer:
Asexual reproduction has an increased chance of genetic diseases and low genetic diversity, but only requires one parent. Sexual reproduction requires a male and female, but leads to higher genetic variation and less genetic diseases.
Describe the process of photosynthesis,include what is needed and what is produced.Provide an explanation as to why photosynthesis is needed for plants to maintain homeostasis.
Answer:
The process by which plants are prepared their own food by taking carbon dioxide from air and water from roots in the presence of sunlight and chlorophyll is called photosynthesis.they produced oxygen
6Co2 + 6H2o =C6H12O6 + 6O2
Explanation:
photosynthesis is ascential for their growth & development
Which pair of nitrogenous bases will form a bond in a DNA molecule?
Answer:
Adenine and Thymine
Explanation:
Answer:
Adenine Thymine
Explanation:
Why are flowers brightly colored?
Answer:
Photosimphasis And the sun
Explanation:
Answer: Flowers are brightly colored because they are meant to attract birds, bees and other insects in order to help the plants reproduce.
Explanation:
Anatomy: I need help!! If you know the answer pls let me know!! It would be greatly appreciated
Answer:i'm pretty sure its C: into cells
Explanation:
what is meant by locomotor skill
Answer:
Body moving from one place to another in a vertical plane. Develop bodily control. Walking, running, leaping, jumping, hopping, galloping, sliding, & skipping.
Explanation:
5 points
Photosynthesis and cellular respiration are sometimes called "opposite
reactions." A. Complete the chart by listing the reactants and products of
photosynthesis and cellular respiration. B. Write a one-sentence summary
explaining why photosynthesis and cellular respiration are often
considered opposite reactions. *
PHOTOSYNTHESIS
RESPIRATION
2 CD
GLYCOLYSIS
LIGHT DEPENDENT
REACTIONS
2 PYRUVATE 2
ATMOSPHERE
0.
CO.
KREB'S
x 2
CYCLE
CALVIN
CYCLE
386)
x2
1 GLICOSE
ELECTRON
TRANSPORT CHAIN
I can answer the first part for you :D
Photosynthesis: CO2 + H2O + Sunlight = O2 + H2O + Glucose
Cellular respiration: O2 + H2O + Glucose = CO2 + H2O + ATP
What are some characteristics that protists and fungi both have that make them eukaryotes?
Answer:
They have a nucleus and other membrane bound organelles.
Explanation:
hoped this helped :)
The characteristics that protists and fungi both have that make them eukaryotes is the possession of a membrane bound nucleus and other organelles.
EUKARYOTES:
Eukaryotic cells are cells that possess a membrane-bound nucleus to house their genetic material (DNA). Eukaryotes also possess other membrane bound organelles like mitochondria, golgi apparatus etc. This feature particularly differentiates them from prokaryotic cells. Eukaryotic organisms include plants, animals, fungi, some protists etc. Therefore, it can be said that the possession of a membrane bound nucleus and other organelles is the characteristics that makes fungi and protists be considered eukaryotes.Learn more: https://brainly.com/question/21196976?referrer=searchResults
The most damaging effect of Hurricane Sandy was the fires. Question 4 options:
True
False
Answer:
false
Explanation:
the most damaging effect of hurricane sandy was the flooding
how does the temperature change with altitude in the troposphere?
Answer:
The troposphere is heated from the ground, so temperature decreases with altitude. Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude.
Explanation:
2. How are the kelp and the chemosynthetic bacteria of the
hydrothermal vents similar?
A. Both use energy from the sun to make food.
B. Both are primary producers.
C. Both are scavengers.
D. Both use hydrogen sulfide as an energy source.
Answer:
C. Both are primary producers.(THIS IS THE CORRECT ANSWER)
Explanation:
Chemosynthesis is a biological conversion of carbon molecules. These are found around the hydrothermal vents.
It is due to the bacteria feeds on the hydrogen sulfide that is coming out from the vents that are required as an energy tonic for the bacteria to survive and kelp also has similar requirements. Kelps forests are shelters for these bacteria and hence both are found near the source of energy.Hence the option B both are primary producers.
brainly.com/question/19578387.
Which of the following is not characteristic of a behavior?
a.
It can be observed.
b.
It can be recorded.
c.
It can be influenced by the environment.
d.
It can include a person’s thoughts.
Answer:
D.
Explanation:
Characteristcs do not include a persons thoughts.
Answer:
Its 100% DExplanation:
got it on edg
i’m very confused on this question so i rlly need help asap
Answer:
A tall, green plant with dominant alleles for both characteristics have a genotype TTGG and its phenotype is tall and green.
Explanation:
For a given trait, the dominant allele of the allelic pair is represented in capital letters (T and G), while the recessive allele is represented in small letters (t and g).
In the case of this plant, whose phenotype is tall and green —both dominant characteristics— and considered pure because both alleles are dominant, the genotype is TTGG.
In the case of a hybrid, the phenotype would be the same but the genotype would be TtGg. A recessive phenotype would be ttgg.