Systole
(1) The contraction of cardiac (heart) chambers is called systole.
(2) Blood is pumped out of the cardiac chambers.
(3) The valves are closed to prevent backflow.
Diastole
(1) The relaxation of cardiac (heart)chambers is called diastole.
(2) Blood is received in the cardiac chambers.
(3) The valves are opened to allow entry of blood
Answer:
1. oxygen
Explanation:
when the process creates glucose, oxygen is the byproduct
Answer:
A. A population of monkeys exhibit shorter hair after several generations due to increased temperatures.
Answer:
Vacina ( eu estou aprendendo sobre isso na minha aula, e acho que seria legal por que é uma coisa muito discutida atualmente)
It is an example of uneasiness. It is because being anxious is a way of having to be worried to a specific thing or problem in which when a particular person is worried, he or she is likely feeling anxious as he or she seeks for something that will relieve his or her worries.
