Answer:
Both plants and animals use this molecule to create energy, making it essential to life on Earth. ... To create one molecule of glucose, the plant needs to absorb six molecules of carbon dioxide and six molecules of water. This leaves six oxygen atoms free, which are released as waste.
Vein because they have valves to prevent back flow of blood.
Answer:
the answer is b.
Explanation:
prokaryotes don't have organelles, like eukaryotes do.
