Answer: Unicellular and microscopic features set the protista apart from the rest of the kingdom.
Explanation:
Protista are eukaryotic organisms that are neither plants, animals or fungi. They do not have a natural group with whom they share common ancestor. They have a unique features that set them apart from the rest of the kingdom which are unicellular and microscopic. Examples are amoeba, blue green algae, diatoms, green algae, ciliates and many more.
The answer is A, 'a mammal' because it goes with the copulative verb 'to be', i. e., 'is'.
This doesn’t give enough information
Answer:
The answer is strictly between B or D
They carry oxygen to your entire body, and carry carbon dioxide away from your body to be exhaled.
