What feature of this plant stops large animals from eating it?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

What are the three groups of atoms that make up amino acids called