Answer:
The cardiac cycle is defined as a sequence of alternating contraction and relaxation of the atria and ventricles in order to pump blood throughout the body. ... In other words, when the atria are in diastole, the ventricles are in systole and vice versa.The cardiac cycle describes all the activities of the heart through one complete heartbeat—that is, through one contraction and relaxation of both the atria and ventricles. ... The volume of the ventricles remains unchanged (isovolumetric) during this period.
Explanation:
Answer:
c. at fault lines betwern tectonic plates
<span>When an error occurs in dna duplicating itself it might be produce a beneficial mutation. This genetic variation might in itself be good because it gives it a better chance to survive in its natural environment. If this continues it will be more carried in general population because it increases the entity's ability to survive.</span>
Answer:
D.
Explanation:
Natural selection is the way that organisms adapt through adaptations to better survive and pass on the special genes which enable the offspring to survive. Saying an organism will always mutate to survive is wrong, as natural selection implies that not all organisms survive. With natural selection, nothing is "selected", so B and C are not correct. However, mutations DO make organisms "more fit" to survive their environments, so D is the answer.
The trait theory of Gordon Allport can provide one with 4000 words describing a single personality trait and because of this theory there have been 3 traits being categorize including the cardinal traits, central and secondary traits. Among these, there have been 16 personality traits that have been discovered which then for Cattell.
