Answer would be D!
Mark brainliest
Answer: These animals eat algae in the water.
Explanation: They clean the water in other words.
Demonstrative pronoun is the answer.
Answer:
C
Explanation:
The circulatory system would fail, and the entire organism would suffer.
------i took the test and at first i chose what the person above me said which was A, but i got it wrong. when i looked at the "review" to see which ones i got wrong, it showed that the correct answer is C.