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ra1l [238]
3 years ago
8

What's the difference between mining tailings and spoils?

Biology
1 answer:
kaheart [24]3 years ago
8 0

The difference is the source of the material. Spoils come from overburden and is discarded as waste. Tailings come from left over dredging of stream beds that are discarded as as waste as well.
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6. Energy is stored in the form of food.<br><br> Photosynthesis<br> Respiration<br> Both
MArishka [77]

Answer:

Respiration

Explanation:

Food energy is chemical energy that animals (including humans) derive from food through the process of cellular respiration. Cellular respiration may either involve the chemical reaction of food molecules with molecular oxygen (aerobic respiration) or the process of reorganizing the food molecules without additional oxygen (anaerobic respiration).

7 0
3 years ago
Approximately what percent of these products are recycled? aluminum: % steel: % copper: %
padilas [110]

The percentage of these products which are recycled include the following:

  • 50% Aluminum
  • 25 % steel
  • 60% copper.

<h3>What is Recycling?</h3>

This is defined as the process in which different types of waste are converted into usable materials through different processes and techniques.

Recycling is important as it helps to reduce incidences of pollution and wastage thereby improving the quality of living for humans and other organisms present on Earth. The percentage of aluminum, steel and copper products being recycled can be seen above.

Read more about Recycling here brainly.com/question/2055088

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5 0
1 year ago
Does democracy play a role in population growth rate​
NeTakaya

Answer:

Democracy does play a role in population growth rate. Depending on who we vote as President and what law he/or soon to be she can pass one day abortions might stop as a whole, causing the growth rate to go up. For example, in South Korea, the President passed a law that abortions are no longer allowed. People now can not kill the not yet born child in here stomach under no circumstances. This will cause the growth rate to go up in South Korea.

8 0
3 years ago
Which organ produces male gametophytes in flowers?
Oxana [17]

Answer:

anther.

Explanation:

the the microsporangia, which are usually bi- lobed, are pollen sacs in which the microspores develop into pollen grains. these are found in the anther, which is at the end of the stamen- the long filament that supports the anther.

6 0
3 years ago
Medicare beneficiaries who are near death are the primary cause of large medicare payments.
olga nikolaevna [1]
It is not true that Medicare beneficiaries who are near death are primary cause of large Medicare Payments. Medicare is the federal government program that provides health care coverage. This program is in part funded by Social Security and Medicare taxes you pay on your income, in part funded through premiums that people with Medicare pay, and in part funded through the federal budget.
6 0
3 years ago
Read 2 more answers
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