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geniusboy [140]
3 years ago
8

Which of the following does not lay amniotic eggs?

Biology
1 answer:
Ugo [173]3 years ago
4 0
The answer is A) Marsupials Just took the test.
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The nursing instructor is teaching the students the basics of the labor and delivery process. The instructor determines the sess
lesantik [10]

Answer:

Asking students to wash their hands on routine basis and also to keep the area clean.

Explanation:

Hand sanitization is very important and hence considered as a primary step to control infection. Students should wash their hands on routine basis. Also, they should keep the area clean.

7 0
3 years ago
John and Joshua used a light microscope to observe a plant cell. They indicated the magnification as x1000. Given the eye piece
Zinaida [17]

Answer:

Objective Lens Magnification = ×100

Explanation:

In a microscope, the ocular (eyepiece) lenses are usually to a magnification of ×10, meaning that it magnifies the image 10 times. While the standard objective lenses have magnifications of ×4, ×10, ×40, and ×100.

In order to work out the total magnification, the individual magnifications of the ocular and objective lenses have to be known, after which a simple multiplication of both magnifications will give the total magnification used.

Total Magnification = (eyepiece lens magnification) × (objective lens magnification)

1000 = 10 × obejcetive lens magnification

Dividing both sides by 10

Objective lens magnification = 1000 ÷ 10 = 10

∴ Objective lens magnification = ×100

7 0
3 years ago
A human eats a meal and afterward their blood glucose levels rise. Explain how the human body responds to return their blood glu
Nookie1986 [14]

Answer:

Explanation:

The bloodstream carries glucose-a type of sugar produced from the digestion of carbohydrates and other foods-to provide energy to cells throughout the body. Unused glucose is stored mainly in the liver as glycogen.

Insulin , glucagon, and other hormone levels rise and fall to keep blood sugar in a normal range. Too little or too much of these hormones can cause blood sugar levels to fall too low (hypoglycemia) or rise too high (hyperglycemia).

Normally, blood glucose levels increase after you eat a meal. When blood sugar rises, cells in the pancreas release insulin, causing the body to absorb glucose from the blood and lowering the blood sugar level to normal. When blood sugar drops too low, the level of insulin declines and other cells in the pancreas release glucagon, which causes the liver to turn stored glycogen back into glucose and release it into the blood. This brings blood sugar levels back up to normal

3 0
3 years ago
6. The thin delicate membrane just attached to the cytoplasm is: [MOE 2061] (a) Ectoplasm (b) Endoplasm (c) Tonoplast (d) Protop
Westkost [7]

Answer:

cell membrane

Explanation:

4 0
3 years ago
Which molecule allows a blade of grass to stand up straight?
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A. Polysaccharide, this is because polysaccharides have cellulose which make the grass stand up.
8 0
2 years ago
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