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Can there be plant or animal life on Mercury?
no plant or animal life can be found on mercury because there is not enough oxygen gravity.
How does life in the ocean get oxygen?
plants "breathe" carbon dioxide which is what animals exhale. the plant life in the ocean provides oxygen for the marine life.
What are similarities between human life cycle and plant life cycle?
It is different from the plants life cycle because humans produce babies and plants produce seeds
Element supports all plant and animal life?
oxygen
Who needs plant gas?
All life-they create oxygen.
What does carbon dioxide play in plant life processes?
During Photosynthesis process the plant breaks the carbon dioxjde mollecule to carbon and oxygen. the plant uses the carbon as a nutrient and releases part of the oxygen to the air.
How is plant life related to elevations?
The higher elevated the plant is, the less oxygen it receives. Different plants can tolerate less/more oxygen, which is why different plants exist in different elevations.
How did oxygen come into modern day life?
Plant waste product.
What is the source of the earths oxygen?
Green plant life. Carbon dioxide in absorbed by green plant leaf. It undergoes photosynthesis in the plant; the oxygen is released back into the atmosphere and the carbon is retained in the plant as biomass. It is part of the Carbon / Oxygen cycle.
Do sponges give off food and oxygen from the water?
Sponges are considered ANIMAL life not plant life. Therefore they do not give off oxygen, they consume it.
How did the oxygen in the atmosphere get there?
The oxygen in Earth's atmosphere has been generated, over geological time, by the plant life on Earth.
Where did oxygen come from in the ocean?
It is diffused from the air, in the atmosphere, and from plant life in the ocean.
