How long is the gestation period for a cat?

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

This is the process of making a prediction based on the results of prior observations of similar events.

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