Answer: existence of a particular species is completely wiped out from the planet
Explanation: Extinction means that the existence of a particular species is completely wiped out from the planet. It is an irreversible form of damage, since neither a single male and female species member is present to procreate. Endangered, on the other hand, means that a species is nearing extinction.
Answer:
it is : The basic chemical composition of the universe had been determined.
Explanation:
Answer:c. Respiratory
Explanation:
The reason why it’s respiratory is because in the question it says helps “control expanding the Lungs”= respiratory
