A. Survival of the fittest and natural selection are interchangeable terms.
Answer:
Nope. Neither fish nor humans see water or air, because both water and air, are transparent.
Explanation:
Metre per second is the unit of speed ..... speed is calculated by dividing distance over the time
Answer:
The ball and socket joint is the one that can perform all those movements.
Explanation:
Ball and socket joint, also know as spheroid joint are types of joints where the part of the bone that articulates with the other bone has a spheroidal shape or ball shape that fits in the depression of the other bone, which means that they are a synovial enarthrosis joint. It has a wide range of movements because it can move in the transverse, vertical, and sagittal axes. An example of this joint is the shoulder, between the scapula and the humerus.
