Coordination and Response

Shivering in the cold produces heat in the body.

• True

• False

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Cold-blooded animals are such as ......

• Crocodile, snake and monkey

• Snake , monkey and dog

• Monkey , lion and dog

• Fish, snake and lizard

During the day, stoma __________to enable more water to be evaporated from the leaves through transpiration.

• opens

• closes

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What is the process by which plants lose water?

• Evaporation

• Transpiration

• Regulation

• Absorption

How does the human body respond to hot temperatures?

• hibernates
• migrates
• sweats 
• shivers 

Which organ helps in the regulation of body temperature?

• Brain

• Stomach

• Lung

• Liver

When the boy is shivering during cold weather. Which of the following will NOT increase the body temperature of the boy?

• Wearing a sweater

• Carries vigorous activity

• Drink more cold drinks

• Sit near to the fire

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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

• Fur stands and erect

• Hibernating

• Shivering and moving actively

• lick their fur

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. Choose all the correct answers.

• Blood vessels dilate

• Body hair lie flat

• Decrease in sweat

• Less urination