Answer:
Humans shiver when it is very cold.
Explanation:
"Homeostasis" is the ability of the body to regulate itself in order to maintain a steady state. This includes mechanisms that allow automatic adjustment when the need for it arises. <em>Covering ourselves with a blanket, taking a shower and turning on the air-conditioner </em>are "not self-regulated" activities because they are done "intentionally" by the person. It is only "shivering" that shows the<em> body's regulation of heat.</em>
When the environment is cold, the skeletal muscles of the body respond by rapidly<u><em> contracting and relaxing</em></u>. This is what you call as <em>"shivering."</em> It produces heat through<em> "respiration." </em>Thus, it helps increase the body temperature.
harks' teeth and petrified wood are fossils in which organic compounds are replaced by other elements. This process is called putrefaction.
It requires oxygen ..is the answer
Answer:
Explanation:
Although Mendel's principle of independent assortment states that alleles of different ... Sometimes, alleles of certain genes are inherited together, and they do not ... and it generally describes an inheritance pattern in which two genes located in ... In this case, the ratio of phenotypes observed among the offspring is 9