Answer:
Cell membrane
Explanation:
The cell membrane is a flexible and permeable skin surrounding a cell.
Those types of animals are considered filter feeders. <span />
Answer:
A. It Shows that organisms have changed over time.
Explanation:
The erosion or disintegration of rocks, building materials, etc., caused by chemical reactions (chiefly with water and substances dissolved in it) rather than by mechanical processes
Answer:
algae - crown pls
Explanation:
algae because if there wasnt algae the food chain wouldnt survive
