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2 years ago

Why is a cell membrane important in the defense of a cell

1 answer:

4 0

Because the cell membrane controls what enters and leaves the cell. It also gives the cell support and protection and helps maintain homeostasis. Hope it helps you

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Which two natural resources will be most affected as people try to meet the growing demand for food

Fudgin [204]

Land and water are the two natural resources will be most affected as people try to meet the growing demand for food.

Meeting the growing demand for food will involve planting more food crops and this will requires more lands. The planted crops will also need water in order to grow very well. Thus, more land and water will be needed to produce more food.

7 0

3 years ago

To solve a problem using the equation for Kepler’s third law, Enrico must convert the average distance of Mars from the Sun from

vovikov84 [41]

Answer:Enrico must multiply the distance of mars from sun (meters) with the $6.6844\times 10^{-12}$ to convert the distance in astronomical units.

Explanation:

1 astronomical unit = $1.496\times 10^{11} m$

$1m=\frac{1}{1.496\times 10^{11} } AU=6.6844\times 10^{-12} AU$

Let the distance between the sun and Mars be Y( meters)

Distance in AU= $Y\times 6.6844\times 10^{-12} AU$

Enrico must multiply the distance of mars from sun (meters) with the $6.6844\times 10^{-12}$ to convert the distance in astronomical units.

3 0

3 years ago

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You are assisting in a delivery of a 41-week, 3-day gestation infant being born to a mother with gestational diabetes. The head

Ahat [919]

Answer:

Shoulder dystocia

Explanation:

If during the vaginal cephalic delivery, there is a requirement of additional obstetric maneuvers after the head of the fetus has been delivered however the gentle traction is failed then this condition is known as shoulder dystocia.
Shoulder dystocia occurs when the shoulder of the baby gets stuck in the pubic bone of the mother after the head has been delivered due to which the baby retracts his head back into the birth canal.
Gestational diabetes is one of the conditions that impose a risk on the baby to have shoulder dystocia during the delivery.
Since in the given question it is mentioned that the mother has gestational diabetes and the head has been delivered but seems to retract back, this points out that the condition suspected is shoulder dystocia.

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3 years ago

A. 150 million years ago <br> b. 140 million years ago <br> c. 120 million years ago

harkovskaia [24]

Answer:

c 1

Explanation:

There are gaps in the fossil record because many early forms of life were soft-bodied, which means that they have left few traces behind. What traces there were may have been destroyed by geological activity. This is why scientists cannot be certain about how life began.

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2 years ago

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Identify two earliest inhabitants of Kenya

schepotkina [342]

Answer:

i hope it helps

mapriend

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3 years ago