Scientists who study the anatomy of the systems in the human body focus their studies on only the function of the organ systems in the body.

only the structure of the organ systems in the body.

the function of the organs and organ systems in the body.

the structure of the organs and organ systems in the body.

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.