Which of the following processes occurs when the body tem...
Which of the following processes occurs when the body temperature of a mammal rises above the normal?
I The arterioles in the skin dilate.
II Sweat production is reduced.
III The erector muscles contract.
I only
II only
I and III only
II and III only
Correct answer is A
No explanation has been provided for this answer.
Which of the following variations is applicable to a weight lifter? ...
The vertebra illustrated is ...
Which of the following factors is not necessary for photosynthesis? ...
Which of the following statements about nitrogen is not correct? Nitrogen is needed for ...
The structure labelled II is known as ...
Which of the following growth activities in plants is brought about by gibberellins? ...
Ordinary table salt is sodium chloride. What is baking soda? ...
The diagrams above represent a group of insects known to be ...
What type of vertebrae assists in breathing alongside with the ribs? ...