Select all that apply. which of the following are photosynthetic autotrophs? algaeplantsall bacteriasome bacteriaarthropodssome protists

Greenthe fossil record is the history of life recorded byhuman observationgod. climatologists. remains of the past.

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping