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daser333 [38]
2 years ago
6

Human actions cannot change Earth’s atmosphere. true or false? with explaining please I will award brainiest

Biology
1 answer:
WARRIOR [948]2 years ago
3 0

Answer: false

Explanation:

there are many things humans can do to help the atmosphere. For example, humans can drive cars less, pollute less, and eat less steak. i'm not kidding. Most air pollution comes from methane from cow farts since there are so many cows in the world. (Over 2 billion !!!)

<em>hope this helps</em>

<h2><u>HAVE great DAY ^-^</u></h2>
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How do the benefits of natural change to ecosystems compare to the disadvantages?
antiseptic1488 [7]

The correct answer is:

b.The benefits outweigh the disadvantages.

Explanation:

Natural changes to the ecosystem transfer to the environmental phenomenon that occurs naturally. Natural changes hold floods, volcanic activity, hurricanes, dehydration, and earthquakes. They can be deadly, but they also have benefits.The benefit of the flood is, for example, contributing nutrients to the soil that were wanting. Also, there may be the relocation of fishes and organisms existing in water bodies, which develops the ecosystem.

5 0
3 years ago
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nitrogen is an essential nutrition for plant growth but farmers who cultivate pulse grow crops like green gram Bengal gram exetr
valentinak56 [21]
Nitrogen is an essential nutrient for plant growth. But farmers who cultivate pulse crops like green gram, bengal gram,black gram, etc. do not apply nitrogenous fertilizers during cultivation because of following reason
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2. The nitrogen fixing Rhizohium bacteria live in the root nodules of leguminous plants.

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3 years ago
True or False: Homologous structures are structures that are different in related organisms because they were inherited from a c
Afina-wow [57]

Answer:

True

Explanation:

Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor. These structures do not have to look exactly the same, or have the same function

7 0
2 years ago
What do you think would have the greatest effect on the body—a harmful mutation in a pluripotent embryonic stem cell
spin [16.1K]

Answer:

This question lacks options, the complete question is: What do you think would have the greatest effect on the body—a harmful mutation in a pluripotent embryonic stem cell, or a harmful mutation in an adult multipotent stem cell?The correct answer is a harmful mutation in a pluripotent embryonic stem cell.

Explanation:

Pluripotent Stem Cells can self-renew and differentiate into any of the three germ layers, which are: the ectoderm, the endoderm and the mesoderm. These three germ layers subsequently differentiate to form all the tissues and organs within a human being. If during embryonic development, genetic mutations - alterations in genes - occur in the embryonic stem cell, they pass to daughter cells as a consequence of cell division, and an individual is generated whose cells differ at the genetic level. Multipotent stem cells are organospecific cells, that is, they can give rise to any type of cells but from a specific organ (a lung, a kidney or the brain). Their differentiation ends the moment they specialize and become a cell with a specific function within a specific tissue or organ. If there were a mutation in these cells, it would damage a specific designed tissue or organ.

3 0
3 years ago
The mitotic spindle and microtubules were not present in the mitosis models; describe their process throughout the steps of mito
Alex777 [14]

Answer:

Following are the solution to this question:

Explanation:

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