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Author Question: The key difference between natural selection and selective breeding is that selective breeding is: ... (Read 187 times)

ereecah

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on: Jun 22, 2018
The key difference between natural selection and selective breeding is that selective breeding is:
 
  a. Dangerous.
  b. Always based on value judgments.
  c. Energy intensive.
  d. None of the above.

Question 2

Our bodies' lack specialized physiological mechanisms for retaining potassium because:
 
  a. It is not essential to life.
  b. Is commonly found in plant foods, particularly fruits.
  c. Is commonly found in meat.
  d. Both a & b.


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trampas

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Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

B


ereecah

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Reply 2 on: Jun 22, 2018
Excellent

sarah_brady415

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Reply 3 on: Yesterday
Gracias!

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