Protein channels + no energy spent + following concentration gradient = passive transport via facilitated diffusion :)
Water is highly vital to living organisms. Flora and Fauna depend highly upon it, and if the water is damaged, say through oil spills, the water will lead for harm within the environment and the flowers and native animals.
Answer:
Disruptive selection
Explanation:
Disruptive selection, also known as diversifying selection, describes changes in population genetics where extreme values for a trait are favored over intermediate values. In this case, the variance of the trait increases and the population is divided into two distinct groups. In this more individuals acquire peripheral character value at both ends of the distribution curve.
Yes people are eating them and selling the skin.
A is your answer I believe because they do indeed provide a way to review other scientists work and or experiments
