Answer : Photosynthesis is an example of a chemical reaction.
Explanation :
Photosynthesis : It is a type of chemical process which takes place in the plant cell. In photosynthesis process, the light energy converted into the chemical energy.
As plant needs carbon dioxide, water and light. During the photosynthesis, carbon dioxide, water and sunlight react to gives glucose, oxygen and water as a product.
The balanced reaction of photosynthesis will be,

Hence, photosynthesis is an example of a chemical reaction.
Answer:
Consumer: a person or thing that eats or uses something.
Producer: an organism that produces. (makes) its own food.
Explanation:
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Mercury, due to it's low gravity it would not be able to hold a very strong atmosphere.
I think A is the answer its hard to explain but i hope this helped.
Answer:
They should all have purple flowers.
Explanation:
This is because plants use the reproduction called mitosis, which means that the child will be a direct copy of the parent.
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