Plasma carries salts and enzymes, the primary purpose is to transport hormones, nutrients and proteins to part of the body that need it
The correct answer is social potency, achievement.
Twin studies are commonly used to study the environmental or genetic effect on the development of personality or general psychological traits. Social potency is a term referring to the need for social dominance and having an impact on other people. It has been shown that the personality trait related to the need for achievement does not have a strong genetic component. This is contrary to the trait of social potency which was found to be greatly affected by the genetic background.
James Watson with Francis Crick invented first DNA structure.
Answer:
C. examine DNA
Explanation:
Bone structures can be very different sizes Not A
Humans have different hair color and that doesn't make a red hair person not human Not B
people can be different weights and that doesn't make them not human Not D
