Question

Which one of the following is the ultimate distributional unit within which a species is
restrained by the limitations of its physical structure and physiology?
A) Niche
C) Ecosystem
B) Biome
D) Habitat
For inside, the first covering of lungs is:​

Answer 1

ꏂꉔꄲꇙꌦꇙ꓄ꏂꂵ

Ecology is a branch of biology concerning interactions among organisms and their biophysical environment, which includes both biotic and ...