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PIT_PIT [208]
2 years ago
15

True or false? Many environmentalists believe that reducing human population growth could improve environmental issues.

Biology
1 answer:
Lilit [14]2 years ago
3 0
True! Earth is beginning to become very overcrowded and combined with the amount of people of the planet and the carelessness that they all have for it, the earth is slowly beginning to show it's age. Of course, no one will act on this opinion,  because it is quite illegal to just kill people, but it is true!
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Why do scientists usually try to work without making the animals aware that humans are present
FromTheMoon [43]

Answer:

In animal field studies, why do scientists usually try to work without making the animals aware that the humans are present? It is necessary to observe the animals without disturbing them. When a controlled experiment is not possible, why do scientists try to identify as many relevant variables as possible?

4 0
3 years ago
Can someone help with the labels for this ?
JulsSmile [24]

Answer:

Refer to the attached image for correct labeling.

Explanation:

  • The diagram is of a plant cell and its organelles.
  • The nucleus houses the genetic material and controls all life processes.
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  • Chloroplast is the site for photosynthesis. It captures light and utilizes it and carbondioxide to produce glucose.
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6 0
3 years ago
If a healthy 6-year-old child (who does not have evidence of immunity to varicella) was exposed to a confirmed case of varicella
Valentin [98]

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It is seen that if a child receives varicella vaccine between 3 to 5 days of exposure, he is safe as disease will not appear in him and would be saved for future infections.

Varicella vaccine is given for prevention against small pox. It is expected once immunised with varicella body will produce antibodies for a span of twenty years or more.

6 0
3 years ago
How is a mean established?
MissTica

Answer:

1 : to institute (something, such as a law) permanently by enactment or agreement. 2 obsolete : settle sense 7. 3a : to make firm or stable. b : to introduce and cause to grow and multiply establish grass on pasturelands.

5 0
2 years ago
Please help thank you
Bingel [31]
I believe it’s the first, third and fourth ones. I might be wrong and I’m sorry if I am.
8 0
2 years ago
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