Which organelle converts the chemical energy stored in food into compounds that are easier for the cell to use?
a
chloroplast
b
golgi apparatus
c
mitochondrion
d
endoplasmic reticulum

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!

The pelican's beak is adapted for in .