Question

1. a collection of similar tissues that performs a specific function is an

a. organ
b. organelle
c. organism
d. organ system

1. the body system responsible for structural support and movement is the

a. cardiovascular system
b. endocrine system
c. muscular system
d. skeletal system

1. metabolism can be defined as the

a. adjustment by an organism to external or internal changes
b. process whereby all unspecialized cells become specialized to perform distinct functions
c. process whereby new cells are formed to replace worn - out cells
d. sum of all chemical reactions in an organism

Explanation:

• For question 9, organs are made up of similar tissues performing a specific function.
• For question 10, the skeletal system provides structural support and enables movement.
• For question 11, metabolism is the sum of all chemical reactions in an organism.

Answer:

1. a. organ
2. d. skeletal system
3. d. sum of all chemical reactions in an organism