How does the biological species concept define a species?

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Modern computers can store about as much information as the human brain. true false its false i took the test

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports