Answer:
A) It uses less energy to make something from recycled materials than from new materials.
Explanation:
When a recycled material is used to make a new product, it conserves energy because the recycled materials have already been processed once; so making something from it for the second time uses less energy-intensive than the first. For example: Making new aluminium from old products uses 95% less energy than making it from scratch.
Hence, the correct answer is "A)"
If the net fishing is set to 50%, in the next ten years, the populations of all the organisms will increase.
<h3>What factors affect the ecosystem?</h3>
We know that the ecosystem is composed of living and nonliving parts. Both the living and the non living parts affects the ecosystem. The living parts are called the biotic factors while the nonliving parts are called the abiotic factors.
Now, since the fishing rate is a biotic factor that affects the coral reefs, if the net fishing is set to 50%, in the next ten years, the populations of all the organisms will increase.
Learn kore about ecosystem:brainly.com/question/13979184?
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Answer: it might Be C or B
Explanation:
Answer:
Calcium
Explanation:
Between Neon and Calcium, neon will be more stable compared to the calcium.
Neon belongs to the group of elements on the periodic table called the noble gases. These are the most stable elements and they do not react with other elements.
- Calcium on the other hand is reactive
- It requires a loss of two electrons to attain stability.
- Therefore, it is a more reactive element.