Hydrogen, Carbon, Nitrogen, and Oxygen all make up amino acids.
Answer:
Wheat and corn are common products of tropical plantations.
Answer:
formed of ice, rock, and dust
develop tails near the Sun
Explanation:
Comet is a smaller celestial body which is mainly composed of ice and dust.
The other components of this comet are rocks and gas.
When any comet approaches a sun it can deliver a tail of dust or gas.
hope this will help you
Answer: A contractile vacuole (CV) is an organelle, or sub-cellular structure, that is involved in osmoregulation and waste removal. ... In freshwater environments, the concentration of solutes inside the cell is higher than outside the cell. Under these conditions, water flows from the environment into the cell by osmosis. The contractile vacuole (CV) complex is an osmoregulatory organelle of free-living amoebae and protozoa, which controls the intracellular water balance by accumulating and expelling excess water out of the cell, allowing cells to survive under hypotonic stress as in pond water.
Explanation:
Explanation:
Science is the systematic and methodical way of thinking about our natural world.
- The bedrock of engineering is science.
- Engineering is simply the application of scientific principles.
- We can picture engineering as a practical science.
- All technologies innovated by engineers are based on simple scientific deductions.
- A good background of the science makes engineering easy to conceptualize.
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