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Colt1911 [192]
3 years ago
9

I NEEEEDDDDD HELP PLEASE

Biology
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer:

First question is Yy

Explanation:

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Explain hypothesis with scientific knowlage
zavuch27 [327]

Answer:

So it is an experimental statement  where scientists try predict what wwill happen

Explanation:

Example

Diffusion in teabags happen fastest in boiling water.

Because the particles gain energy abd move around more

3 0
3 years ago
How does natural selection operate to cause change in a population?
Nataly_w [17]
The hole reason for natural selection is to keep the Eco system in balance take something away it will fall apart or if you put to much of something the same thing will happen. 
7 0
3 years ago
Looking at the Punnett square, what are the possible genotypes and frequencies
Rom4ik [11]

Answer:

50% or 1/2 of the children will be heterozygous.

50% or 1/2 of the children will be recessive hom0zygotic.

Explanation:

7 0
3 years ago
Which term best describes the change from more light colored moths to more dark colored moths
dem82 [27]
Natural selection....
8 0
3 years ago
What chemical involved in the processes of photosynthesis has the greatest number of atoms per molecule? F carbon dioxide G gluc
SOVA2 [1]

Answer: The correct answer is Glucose.

The chemical formula of the given molecules are-

Carbon dioxide is CO₂, which means that it contains 2 oxygen and 1 carbon atom and therefore 3 atoms per molecule.

Glucose- C₆H₁₂O₆, which means that it contains 6 carbon, 12 hydrogen, and 6 oxygen atoms. Thus, total atoms are 24 per molecule.

Oxygen- O₂, which means that it contains 2 atoms of oxygen.

Water- H₂O, which means that it contains 2 hydrogen and 1 oxygen atom and therefore 3 atoms per molecule.

Thus, glucose has greatest number of atoms per molecule.

5 0
3 years ago
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