Answer:
c. the sun
Explanation:
The sun is the most basic source of energy for all living beings. It supports photosynthesis in plants and algae that is the main reaction for producing energy rich compounds like carbohydrates etc. These compounds are utilized by all life on Earth to stay alive.
<em>Use a punnet square to solve the problem.</em>
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A) Crossing - over
Answer:
I think it is sugar, as it is using sugar to grow.
4.6 million years ago the earth had less green house gasses so the atmosphere was cooler rather than hotter.
Answer: B, frog
Explanation: I took the quiz and got it right a p e x