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.
I believe the answer would be "Top Predators"
Pond ecosystem considered as an open ecosystem because pond is always open . There is an interaction of pond with atmosphere , due to which it ecosystem becomes open.
The nurse should response that liquid in the tissue space between and around cells. Intracellular liquid speaks to the best extent of water in the body. The rest of the body liquid is extracellular liquid. Extracellular liquid is additionally subdivided into interstitial liquid and intravascular liquid.
