what is the function of osteoclasts in the body?
A. they help break down food within the stomach
B. they respond to changes in the environment.
C. They provide structure and support.
D. They control voluntary movements.
C. They provide structure and support.
how is homeostasis achieved?
A. cells maintain internal stability.
B. cells control voluntary.
C. cells control involuntary movements.
D. cells secrete stomach.
A. cells maintain internal stability.
how are muscle cells and bone cells similar?
A. both release sweat when the temperature gets too warm.
B. both control involuntary movements such as beating of your heart.
C. both gather information from inside and outside the body.
D. both make it possible for you to respond to your environment by moving.
D. both make it possible for you to respond to your environment by moving.
which of the following is one characteristics of all living things?
A. sending cells to deliver message in the body.
B. maintaining homeostasis.
C. using nerve cells to maintain temperature.
D. moving from place to place.