Answer:
part A is the answer
Explanation:
The tympanic cavity is an air chamber; it contains a chain of movable bones which transmit the vibrations of the tympanic membrane across the cavity to the middle ear.
Answer:
Food for the plant and the ground soil around the plant will get nutrients.
Explanation:
None of the above... Ingumentary system is the one that regulates body temperature. The ingumentary system is skin, hair , sweat glands and nails
Ans These differences show that they belong to a same kind of species. But in science whales are categorized as mammal
Explanation: