What is the term for an organism that must eat its food for energy

What are meteors and where do they come from?

What part of the plant is the arthichokes?

A structure within a eukaryotic cell that carries out specific activities inside the cell is called A) organelle B) membrane C) cytoplasm D) nucleus

Explain what is meant by species richness

The interactions that occur In pond are part of

Which of the following is one effect storm waves have on a beach?

What is the process known as in which there is a change in one form such as a tadpole into a frog?

Why is regualtion of the cell cycle important?

An object of the same mass has three different weights at diffrent times. Which statement is possible

Skeletal muscle is covered, surrounded and protected by various layers of connective tissue. Which layer of connective tissue would surround a bundle of muscle fibers (muscle cells) ?