Answer:
In order to obtain some materials and remove waste, what process is used by prokaryotes? Diffusion. The changes in the concentration help the movement of the particles and waste across the plasma membrane. This process is known as diffusion, where molecules move from high to low concentration.
Explanation:
Letter A is the answer.
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Answer:
if an arrow points from one animal to another, the animal with the arrow coming from it is the one that gets eaten and transfers energy up until the animal at the top of the food chain.
Explanation:
Plasmids, they are rings of DNA often used in procedures like insulin production and cloning