Which statements are correct relative to carbohydrates? a. quick source of energy
b. only source of fuel
c. polymers formed by hydrolysis
d. most are monosaccharides
e. consists of carbon, hydrogen and nitrogen

PLZ HELP!

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

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