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Vesnalui [34]
2 years ago
12

I NEED HELP PLSSSSS !!! I WILL MARK BRAINLEIST

Biology
1 answer:
liraira [26]2 years ago
4 0
Answer b: EVOLUTION
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2
Ann [662]

Answer:

The cells wouldn't be able to photosynthesize

Explanation:

Chloroplasts absorb light energy, enabling photosynthesis. if they are damaged then the plant can't get light energy.

3 0
3 years ago
Which is an abiotic factor that affects a freshwater ecosystem?
yaroslaw [1]
<span>C.The amount of light </span>
6 0
3 years ago
Read 2 more answers
Explain why algae swim up from the bottom of a pond during an afternoon
Effectus [21]

Explanation:

What happens during daytime is, oxygen that gets trapped between filaments of algae, moves them to the surface  and during night as O2 is not produced, they slowly sink to lower depths, and you don't see them

6 0
2 years ago
Kepler's second law using Mercury , which has an orbital period of about 0.24 and a semimajor axis of about 0.387 . Explain your
krok68 [10]

As the semimajor axis of a planet increase, the orbital period will decrease and the speed of the planet will decrease.

<h3>What is Kepler's second law?</h3>

Kepler's second law of planetary motion describes the speed of a planet traveling in an elliptical orbit around the Sun.

This law exaplains the speed of planets around the sun, the speed of the planet increases as it nears the sun and decreases as it recedes from the sun.

From the findings, the astronomical unit of the Mercury is 0.387 and the orbital period is 0.24 year.

T \propto a^{3/2}

T = ka^{3/2}\\\\k = \frac{T}{a^{3/2}}

From the equation above, as the semimajor axis of a planet increase, the orbital period will decrease and the speed of the planet will decrease.

Learn more about orbital period here: brainly.com/question/22247460

#SPJ 1

8 0
2 years ago
Tudo sobre câncer de pele,em que região mata mais e porque mata mais nessa região
Crazy boy [7]
Verdade? Não tenho certeza.......
8 0
2 years ago
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