CHAPTER 3 COORDINATION AND RESPONSE

Animal that lick the body fur to cool the body when it is hot.

• Dog

• Cat

• Duck

Dogs mechanism to reduce body heat

• hang the tongue out

• lick the fur

• bathing in a puddle

Mechanism by animals with fur to maintain body heat during cold season

• Fur stands and erect

• Hibernating

• Shivering and moving actively

• lick their fur

Lizards do the following to maintain body temperature during winter

• Muscles function slowly

• Do not moving a lot

• Move faster

• Reduce the rate of metabolism

____ refers to the maintenance of the internal environment in the body of an organism.

What is the process carried out by the plant in the diagram?

Tags

NGSS.MS-LS2-1

Mechanism to reduce the amount of water in human's body

• Urination

• Sweating

• Feeling thirsty

• Shivering

Corrective mechanism when a healthy human stays in high temperature environment.

• Blood vessels dilate

• Body hair lie flat

• Decrease in sweat

• Less urination

Corrective mechanism when a healthy human stays in low temperature environment.

• Blood vessels constrict

• Body hair erect

• Decrease in sweat

• Skeletal muscles will contract and relax actively

_____ control the opening and closing of stoma in a leaf.