A)What ultimately determines the type of dispersion pattern a species exhibits in an area? B) Which type of dispersion pattern is rarest in nature? Why do you think that this is the case?

For the second one i was thinking of uniform but i do not know if i am 100% correct

See the answer below

Explanation:

A) The ultimate determinant of dispersion pattern a species would exhibit is the kind of relationship it shares with other species within the population and the abiotic factors of the environment such as food availability. A species would want to move far away from a predating species as much as possible, for example.

B) The type of dispersion pattern that is rarest in nature is uniform dispersion. This is because biotic and abiotic factors generally determine the dispersion pattern of species and these factors are rarely uniformly distributed in the environment themselves.

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.