Most rock gypsum is formed by the

a chemical precipitation of minerals from seawater

b heating of previously existing foliated bedrock

c cooling and solidification of lava

d compaction and cementation of shells and skeletal remains

How does a substance's temperature change when the average kinetic energy of its particles increases? When it increases?

Pf3br2 is a nonpolar molecule. based on this information, determine the f-p-f bond angle, the br-p-br bond angle, and the f-p-br bond angle.

How does changing the proteins produced in a cell alter what an organism does?

Which two phrases require the removal of heat energy

Which plasma constituent is the main contributor to clotting? albumin b. beta globulins c. fibrinogen d. alpha globulins?

The process of chemical cycling is known as a biogeochemical cycle because it a. takes places over a long period of time b. withdraws the chemical form the atmosphere as a gas c. absorbs the chemical involved from the sediment d.

What step first happens in DNA replication?

Why was Charles Darwin considered to be a revolutionary?

In addition to observing wind speed, wind direction, temperature, air pressure, and humidity meteorologists observe ...

What features of Therapsids suggest the group was transitional to reptiles and mammals?