Answer:Exercise increases the rate at which energy is needed from food, increasing the need for both food and oxygen by the body. This is why when we exercise both pulse/heart rate and breathing rate increase.
Explanation: Hope this helps
Answer:
Fertilization
Explanation:
Cell division is the process that occurs in all living organisms by which a cell divides into two or more daughter cells. The purpose of vegetative cell division (mitosis) in eukaryotes is maintenance of the cell's genome, growth by cell multiplying and tissue renewal by producing new cell. Reproductive cell division-meiosis is responsible for the formation of gametes for the further reproduction. In prokaryotes it is used as a form of reproduction ( binary fission).
A protein may consist of as many as 5,000 a.a.ms.
John Garcia and Robert Koelling demonstrated how biology can strongly
influence classical conditioning.
<h3>What is Classical conditioning?</h3>
Classical conditioning involves two stimuli being linked together to elicit a
learned response in organisms.
John Garcia and Robert Koelling made use of flavored water. There was
pairing of the taste (a conditioned stimulus) with nausea (an unconditioned
stimulus) which gave rise to the sickness experienced. In cases where the
taste was paired with other unconditioned stimuli, no conditioning occurred.
Read mire about Classical conditioning here brainly.com/question/17583598
I don't what ur point,i might be incorrect(10%)
-food shortage
-living area
-different Animal behavior
