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Paul [167]
2 years ago
10

5. The theory of common descent states that all modern organisms

Biology
1 answer:
makkiz [27]2 years ago
3 0

Answer:

B

Explanation:

All living beings are in fact descendants of a unique ancestor commonly referred to as the last universal common ancestor (LUCA) of all life on Earth, according to modern evolutionary biology. Common descent is an effect of speciation, in which multiple species derive from a single ancestral population.

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kirill [66]

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Solid Liquid gas and plasma

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These are characteristics of matter

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Which of the following energy transformation occur when humans use energy from food to exercise?
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Answer:

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7 0
2 years ago
What term is used when the concentrations of solutes inside and outside a cell are in equilibrium?
Schach [20]

Isotonic solutions is the term used when the concentrations of solutes inside and outside a cell are in equilibrium.

Explanation:

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isotonic solution is the solution when two solutions have equal solute concentration.

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3 years ago
If a muscle fiber were to suddenly and permanently stop producing ATP the fiber would no longer be able to actively transport ca
lisov135 [29]

No muscle contraction will be observed.

<h3>What is the effect of calcium concentration on muscle contraction?</h3>

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Learn more about muscle contraction and calcium ions at: brainly.com/question/14760686

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