A macromolecule is composed of smaller subunits called

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

What controls activities within a eukaryotic cell?