For organisms, which is usually worse---competition from other species or competition from other members of your own species? Explain why.

What are two reasons for why a species might disappear from the fossil record?

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

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