<span>Negative feedback is a key regulatory mechanism for physiological function in living things. </span>
Herbivores, basically any animal that gets energy from another animal is a primary consumer so a secondary consumer is any animal that gets energy from the plants or other things it just doesn't eat another animal to get energy.
The process starts when DNA is wrapped around special protein molecules called histones<span>. The combined loop of DNA and protein is called a </span>nucleosome. Next the nucleosomes<span> are packaged into a thread, which is sometimes described as "beads on a string". The end result is a fiber known as </span>chromatin<span>.</span>
Your answer is C. grow into any type of body cell, but they cannot become totipotent
