True it gets that through the blood vessels in the umbilical cord
Answer:
the food web
Explanation: A food web is a conceptual model that represents the flow of energy through an ecosystem.
Answer:
the answer is
Carbon dioxide concentrations are rising mostly because of the fossil fuels that people are burning for energy.Increasing the light intensity increases the rate of photosynthesis, until some other factor a limiting factor becomes in short supply. At very high light intensities,photosynthesis is slowed and then inhibited, but these light intensities do not occur in nature.
Explanation:
It is essential because without it plants would have no source of energy. Therefore disrupting the whole food chain.
Answer:
okay you're because like a is a circulatory and be a civil respiratory is the