Answer: The energy flow takes place via food chain and food web. During the process of energy flow in the ecosystem, plants being the producers absorb sunlight with the help of the chloroplasts and a part of it is transformed into chemical energy n in the process of photosynthesis.
Explanation:
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A couple of the methods of molecular biotechnology are cloning and recombinant DNA.
An environmental factor such as having no natural predators. For example, a lion is at the top of the food chain where it lives and the environmental factor the helps the lion is the tall grass for it to hide in.
Answer: The leaves have fresh water in them, but the salt in the dressing causes the water from the leaves to enter the dressing. This is because the water is trying to even out the concentration of salt in the dressing and the leaves, hence lots of water is needed in the dressing to reduce the concentration of salt. This means the water from the leaves goes into the dressing, causing the leaves to appear wilted.
Definition of Osmosis: <u>Osmosis is the movement of water or other solvent</u> through a plasma membrane from a region of low solute concentration to a region of high solute concentration. Osmosis is <u>passive transport</u>, meaning it does not require energy to be applied.
