An embryologist is a scientist who studies organisms in their unborn or unhatched stages. How can this research benefit the study of evolution?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

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.

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?