Of the following steps in a scientific investigation, the last to be done is usually: a. experimentingb. observingc. producing a modeld. hypothesizing

Which of the following is not a defining characteristic of plants?

How does human environment effect the biosphere

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.