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never [62]
2 years ago
11

Worth 10 pts!Please answer ASAP!

Biology
2 answers:
creativ13 [48]2 years ago
7 0

Answer:

Its changable

Explanation:

Thats the answer

Elena L [17]2 years ago
6 0

Answer:

the correct answer is B it is changeable

Explanation:

Science knowledge may change due to the development of new technics for observing investigations also through new ways of thinking or framing the questions asked.

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Aleks04 [339]

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a. option :both have mammary glands is the correct answer right no

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The snowshoe hare has two distinct coat patterns for different seasons of the snowy tundra habitat. Which statement describes ho
alexdok [17]
I think the answer is B
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Disscus the importance of phytoplankton to the composition of the earth's atmosphere?​
Evgesh-ka [11]

Answer:

Phytoplankton are essential for atmospheric and climate regulation.

Explanation:

Phytoplankton are autotrophs, they use solar energy, along with inorganic carbon and water to produce their own food source via photosynthesis. During photosynthesis, they also produce oxygen, integral for the planet's atmospheric composition.

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             6 CO2 + 6 H2O + light  →  C6H12O6 + 6 O2

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Phytoplankton carbon cycling produces organic matter which functions as carbon sinks in our oceans. Thus, as phytoplankton use large amounts of CO2, they help combat warming cycles, along with producing O2 in atmospheric and climate regulation.

6 0
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An atom of an element that has a different number of neutrons that the standard atom of that element
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That would be an isotope
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