Mutations are essential for evolution to occur.
true
false

Biology 1c cumulative exam i need awsners

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

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