What is the benefit of genetic variation in a population of organisms a It increases the species' chances of survival in a changing environment
b It decreases the species' chances of survival in a changing environment
c It increases the species' chances of survival if the environment does not change
d It changes the environment to become more suitable to other organisms

a

Explanation:

as the genetic variation increases, the species develops new adaptations for survival.

a It increases the species' chances of survival in a changing environment.

Explanation:

the answer would be b

explanation:

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave