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madam [21]
3 years ago
9

According to scientific evidence, earth’s earliest atmosphere lacked oxygen. Over time, oxygen was added to the atmosphere.

Biology
1 answer:
iVinArrow [24]3 years ago
7 0
B and a are the correct answers
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A young child runs a fever of 40 °c for 24 hours. explain what effect this may have on his digestion
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Since the temperature is above 37 degrees, the child’s digestive system will begin to slow down as the enzyme begins to denature because both the internal temperature and the external body heat influence digestive processes. The effect upon the system of the temperature of food and drink is also a matter of significant consideration.

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3 years ago
The table shows the distance between the moon and
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January 10. 360,048.

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The Earth and the Moon are two space bodies that have each other as the closest to one another. Both of them have their own gravitational pull, with the one of the Earth being much greater, while the one of the Moon being weaker than it is expected for a body of its size. Nevertheless they influence each other with the gravitational pull, which is most noticeable on Earth.

The gravitational pull between these two space bodies is the greatest when they are the closest to each other, while it is the smallest when they are the furthest from each other. On January 10 the distance between Earth and the Moon is the smallest and it is 360,048 km, so the gravitational pull is the greatest on this date. On December 19 the distance between Earth and the Moon is the greatest and it is 406,276 km, so the gravitational pull is the smallest.

8 0
2 years ago
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Select all that apply.
UNO [17]
I believe the answer is it can form polymers like carbs, lipids, proteins, and nucleic acids.
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2 years ago
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Why can't more than one sperm enter an egg?
Y_Kistochka [10]
<span>Only one sperm normally fuses with an egg because if more than one sperm fuses, through a process called polyspermy, development of the zygote usually stops.


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<span>Fertilization of one egg by two sperm is possible, but the resulting zygote is almost never viable because such a zygote would have three sets of chromosomes instead of the normal two. This condition, called triploidy, is usually incompatible with life. Those rare triploid infants that do survive to term have severe and multiple birth defects and rarely live more than a few days. </span>
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3 years ago
After cell division each daughter cell has
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Cell division is the process by which a cell divides into two daughter cells and as a cell becomes larger, its volume increases faster than its surface area. The answer is b. a higher surface area/volume ratio than the parent cell. <span>
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3 years ago
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