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- Multiple ChoicePlease save your changes before editing any questions.
Tissue fluid and plasma fluid contain the same substances
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Shivering in the cold produces heat in the body.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Homeostasis does not occur in plants
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Examples of organs involved in the regulation of body temperature are.....
skin, brain and kidneys
skin, brain and liver
skin, brain and skeletal muscles
skin, brain and lung
- Multiple ChoicePlease save your changes before editing any questions.
Cold-blooded animals are such as ......
Crocodile, snake and monkey
Snake , monkey and dog
Monkey , lion and dog
Fish, snake and lizard
- Multiple ChoicePlease save your changes before editing any questions.
During the day, stoma __________to enable more water to be evaporated from the leaves through transpiration.
opens
closes
- Multiple ChoicePlease save your changes before editing any questions.
What is the process by which plants lose water?
Evaporation
Transpiration
Regulation
Absorption
- Multiple ChoicePlease save your changes before editing any questions.
Banana tree leaves roll up in
the evening to avoid excessive
water loss
True
False
- Multiple ChoicePlease save your changes before editing any questions.
When the temperature is too high, why the stoma closes?
To reduce water evaporated from the leaves through transpiration.
To increase water evaporated from the leaves through transpiration.
- Multiple ChoicePlease save your changes before editing any questions.
All chemical reactions in living cells are controlled by _________________ that are sensitive to surrounding changes.
brain
nerve
fluids
enzymes