Habitat
Biome
Ecosystem
Ecological niche
Correct answer is C
No explanation has been provided for this answer.
Carnivorous plants are usually found in areas
that are deficient of nitrate
that are deficient of oxygen
with low pH
where insects are abundant
Correct answer is A
No explanation has been provided for this answer.
What would happen to a man whose pancreas has been surgically removed?
The level of blood sugar would increase
The glycogen content of the liver would increase
His blood pressure would decrease
His weight would increase appreciably
Correct answer is A
No explanation has been provided for this answer.
What path does sound entering the human ear follow?
Oval window → ossicle → ear drum
Ear drum → oval window → ossicle
Ear drum → ossicle → oval window
Ossicle → ear drum → oval window
Correct answer is C
No explanation has been provided for this answer.
When it is cold, the blood vessels of the skin
dilates to increase the amount of blood flowing
constrict to reduced the amount of blood flowing to the skin
dilate to reduce the amount of blood flowing to the skin
constrict to increase the amount of blood flowing to the skin
Correct answer is B
No explanation has been provided for this answer.