What type of amino acids would you expect to find on the surface of proteins that must interact closely with water?

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

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.

What is the most abundant vertebrate on earth?