Question 3 humans have symmetry and are o a. radial; protostomes b. bilateral; deuterostomes c. biradial; deuterostomes d. bilateral; protostomes o e radial; deuterostomes

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

For mendels studies, why was it important that his subjects, pea plants, could reproduce quickly and and produce many offspring?

Abotanist working in the amazon rain forest discovers a new species of orchid. interestingly, males but not females of a certain wasp species keep visiting the flowers of these orchids. why?