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Mashcka [7]
3 years ago
5

Choose the best explanation of the difference between evolution and natural selection. A. Natural selection is the idea that spe

cies change over time, and evolution is the idea that our world changes over time. B. Natural selection is the idea that species change over time, and evolution is the idea that the species' food source also changes over time. C. Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place. D. Evolution is the idea that species change over time, and natural selection is the idea that nature changes over time.
Biology
1 answer:
katen-ka-za [31]3 years ago
3 0

Answer:

Evolution is not the same as adaptation or natural selection. Natural selection is a mechanism, or cause, of evolution. Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations.

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Answer:

pancreas

Explanation:

the pancreas is what releases insulin in the body

3 0
2 years ago
What are six physical changes that matter can go through?
vaieri [72.5K]
There are six changes of phase that substances go through:

<span></span>→ Freezing: liquid to solid.
→ <span>Melting: solid to liquid.
</span>→ <span>Condensation: gas to liquid.
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</span>→ <span>Sublimation: solid to gas.
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8 0
4 years ago
By definition, a low-birth-weight infant is one who weighs less than ____ pounds at birth.
Semmy [17]
A low birth weight infant is an infant that weighs less than 5.5 pounds at birth 
4 0
3 years ago
The reduced coenzymes generated by the citric acid cycle donate electrons in a series of reactions called the electron transport
natka813 [3]

Answer:

The answer of ist question FADH2,NADH 2nd question O2  3rd question NAD+,FAD,H2O,ATP.

Explanation:

Ist answer

During electron transport chain electrons are donated by reduced coenzymes such as NADH and FADH2.

2nd answer

During electron transport chain oxygen or O2 act as terminal electron acceptor which accepts and then undergo reduction to generate H2O.

3rd answer

The final products of electron transport chain and oxidative phosphorylation are NAD+, FAD,H2O and ATP.

4 0
4 years ago
Root hairs have what kind of roles in absorption and transport of water and minerals?
Leni [432]

Explanation:

Root hairs are found in the plant it is a hair-like structure present on the surface of the root tip and Root hairs have large surface area that increase the absorption rate of water and minerals.

Water is absorbed by root hair cells through the process called Osmosis and Minerals ions is  absorbed  root hairs by the process called active transport.

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5 0
3 years ago
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