Answer: True.
Explanation: Francesco Redi was a scientist who designed an experiment to test the spontaneous creation of maggots. It consisted of placing fresh meat in two different jars; one of them was left open (so flies could enter) while the other was covered with a cloth.
As Redi predicted, maggots only appeared in the meat that came in contact with the flies, not in the covered jar. So, t<u>he experiment showed that maggots do not spontaneously arise from decaying meat but come from flies that land on it. </u>
<span> Mainly to regulate their temperature, and help them keep warm. It also helps to provide camouflage and once they are strong enough, the feathers help them fly.</span>
Glucagon acts on the receptors of the liver cell. The gpcr include a internal signaling in the cell following the heterotrimeric G-proteins dissociates. It activates a pathway that results in the breakdown of glycogen to glucose or the de novo synthesis of glucose in the cells.
"The term "biogeochemical," tells us that biological, geological and chemical factors are all involved. The circulation of chemical nutrients like carbon, oxygen, nitrogen, phosphorus, calcium, and water etc. through the biological and physical world are known as biogeochemical cycles. In effect, the element is recycled, although in some cycles there may be places (called reservoirs) where the element is accumulated or held for a long period of time (such as an ocean or lake for water)."
Avoid touching it, if a mole is picked at and is expanding this can becaome a serious problem causing infection if picked at, if it continues to grow you might needd to see a doctor or a dermatologist
