Answer:
A. Lightning
Explanation:
Nitrogen is very fundamental for a wide range of life activities in both plant and animals.
Lightning which accompanies thunder during rain storm and other weather phenomenon aids the release of atmospheric nitrogen for life processes. The energy that accompanies a lightning event is mostly electrical in nature. This electrical energy is huge and very massive. As the lightning interacts with free nitrogen molecules in the atmosphere, the molecule is broken down. The free nitrogen which results then combines with oxygen in the atmossphere to form oxides of nitrogen. When oxides of non-metals dissolves in rain water, they make the water rich in nitric acid and can be brought to the biosphere for use by plant and animals.
<h2>Answer is option "A"</h2>
Explanation:
- A small proportion of water atoms contain the heavier isotopes of hydrogen and oxygen. There is a tendency for these heavier particles of water to gather in leaves during transpiration.
- This has a few fascinating repercussions, remembering impacts for the isotopic piece of natural issue, and of air-water fume, carbon dioxide, and oxygen.
- These impacts help transient recreation of atmosphere and spatial and worldly reproduction of essential creation in different manners.
- Hence, the right answer is option A "When heavy oxygen is part of water given to the plant, the plant produces heavy O2."
All cells are enclosed by a plasma membrane that is similar in structure and function. Cells have outer plasma membrane that regulates that is not only what enter in the cell.
Prokaryotes and eukaryotes both cells possess internal membrane that encase their organelles and control the exchange of essential cell components. The endoplasmic reticulum which has the structure similar to that plasma membrane which also considered as the cell membrane.
Yes plasma membrane and cell membrane are same , both are biological membrane which separate the interior of cell from the cells's extracellular space.The cell membrane is the security guard because the membrane controls what goes in and out of a cell like a security guard which control goes in and out of the gate.
To learn more about Prokaryotes and eukaryotes here
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Answer:
They fight against infections and disease.
Explanation: