Trials.
Methods, control, and variables aren’t the experiments themselves.
Tiger, deer, elephant, peacock, snakes
The diaphragm is the large flat muscle. hope that helps :)
At the smallest level of organization, the DNA wraps itself around small globular proteins called histones. Complexes of histones and DNA form nucleosomes, which appear as "beads" on the DNA strand. Chromatin refers to the decondensed DNA that has not formed separate chromosomes.
