Porous rock reservoirs of water are called

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

What do genes contain the code for?

You are shown 2 samples of the earthes crust . the first is denser than the second . which most likley is oceanic crust