Answer:
The answer is parable A
Explanation:
Its the only one that made sense in my eyes some of them didn't even match the topic.
Answer:
Habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat
The plants that use photosynthesis would die because the plants would not create food. They would die of hunger. Without another source of food, most of the animals would likewise die off to.
Hydrogen and hydroxide ions
Answer:
The heart valves
Explanation:
The heart valves prevent blood from flowing in the wrong direction in the heart. The valves are held in the proper place because of the chordae tendinae.
