Reducing the diversity to enable the selected organisms to survive
Answer: Option B) positive; decrease
High body temperature in mammals reflexively causes a change in blood flow and sweating, which act to reduce the temperature. This is a positive feedback loop because response to the signal results in a decrease of that signal.
Explanation:
A positive feedback loop occurs when an organism responds to disturbing changes in its environment by adjusting its internal body processes to cope with the changes should it continue.
Thus, the body switches on vasodilation and sweating through a positive feedback loop to decrease its high temperature caused by the environment
The answer is the last one: He will go back to his criminal ways.
Answer:
is b casue the other are like what they do but bear to sleep takes a long time to evole into doing that
Explanation:
<span>The genetic code is nearly universal.
The genetic code is almost universal. The same codons are assigned to the same amino acids and to the same START and STOP signals in the vast majority of genes in animals, plants, and microorganisms.</span>
