I WILL GIVE BRAINLIEST

Why do organisms break down complex molecules of food into smaller molecules?

Select one:

A. to provide a source of oxygen

B. to release energy stored in the molecules

C. to remove excess matter in their cells

D. to generate energy storage molecules

Asegment of dna that codes for rna and a protein is a

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.

Which state of matter has the following physical properties: ~ takes the shape of the container it is in ~ takes the volume of the container it is in ~ low density. answer is gas