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Margaret [11]
2 years ago
10

What is the difference between an atom, a molecule and a compound? write it in your own words

Biology
1 answer:
statuscvo [17]2 years ago
5 0

Explanation:

Molecules contain two or more atoms and are held together by covalent bonds, whereas compounds are held together by ionic bonds. Two or more elements bonded together through ionic attraction.

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An average-sized star that is part of a binary star system runs out of enough hydrogen to carry out fusion. What is likely to ha
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What does predation mean? (Give definition, example &amp; explanation)
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Answer:

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3 0
3 years ago
Which of the following best describes the movement of energy in an ecosystem
balu736 [363]

Energy is started from the sun, with 100 percent of the energy given to plants. when the plants are eaten, only 10% of that energy is given to the animal, like a rabbit. When the rabbit is eaten by a larger predator, only 10% is given of the rabbits energy. This continues, so to find the amount of energy within a certain organism you would need to calculate 10% from each original source of energy

8 0
3 years ago
Read 2 more answers
Describe how energy and homeostasis are related in living organisms.
bulgar [2K]

Explanation:

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Cells are homeostatic; viruses are not

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