Answer: 3. in the icecaps. 2. temperature. 1. the second one
Explanation:
Answer: See below
Explanation:
There should be another answer that can be chosen: the rat’s chemical receptors detect chemicals in the fruit that alert the rat to possible danger. Sensory receptors in the rat's whiskers respond to input about the texture of the fruit, maybe it's slimy or rancid, if if it was another factor such as the environment, it wouldn't have approached the fruit in the first place.
Answer:
B
the tendency of the body to maintain inner balance despite changes in external conditions
D. DNA
All organisms contain dna