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Brilliant_brown [7]
2 years ago
15

Please help match!! :)

Biology
1 answer:
antiseptic1488 [7]2 years ago
7 0
Looks like you have a picture or diagram that goes with this question that was not included. 

1. D
2. A
3. C
4. B
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Water is said to have a high boiling point. How does this property of water allow for life in the oceans
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What does this mean for us? Water's polarity allows it to dissolve other polar substances<span> very easily. When a polar substance is put in water, the positive ends of its molecules are attracted to the negative ends of the water molecules, and vice versa.

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2 years ago
What would be the result if crossing over did not happen during meiosis in humans?
melamori03 [73]

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A lack of genetic variation in offspring

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2 years ago
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With the exception of solar power, which type of energy is produced by all the renewable energy
netineya [11]

Answer:

it is b

Explanation:

6 0
3 years ago
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Compared to the inertia of a 1-kilogram mass, the
avanturin [10]

Answer:

D. 4 times as great

Explanation:

The inertia of an object is the resistance offered by the object to change in its motion or position.

Then concept of inertia is obtained from Newton's first law of motion which states that an object which is not subjected to any net external force will remain its position of rest or constant velocity of motion until some net external force acts on it. The object at rest will then start to move whereas the object moving at constant velocity will experience a change in its speed or direction of motion.

This reluctance to change position is greater, the more massive an object is as well as the higher the speed of motion of the object. Thus, inertia is directly proportional to the mass of the object as well to the velocity of an object in motion.

From Newton's first law, inertia can be calculated as the force to be overcome to mobile an object, i.e. Inertia = F = ma

Where m is mass of object, a = acceleration of the object.

Objects on the earth's surface experience a constant acceleration, g.

Thus for a 1 kg mass, Inertia = 1 × g

For a 4 kg mass, inertia = 4 × g

The inertia of a 4 kg mass is four times as great as a 1 kg mass.

8 0
2 years ago
Different kinds of lenses are used in eyeglasses to help people with eye conditions. Farsightedness is an eye condition in which
rodikova [14]

Answer:

The correct answer would be

  • Concave lens for nearsightedness
  • Convex lens for farsightedness

Nearsightedness or myopia is a condition in which a person can see the nearby objects clearly but is unable to see the objects present at a farther distance clearly.

It is usually caused due to elongation of the eyeball or when the lens becomes too curved.

It can be corrected by using a concave or diverging lens of appropriate power.

Farsightedness or hyperopia is a condition in which a person can see the distant objects clearly but is unable to see the nearby objects distance clearly.

It is usually caused due to shortening of the eyeball or when the lens loses its curvature.

It can be corrected by using a convex or converging lens of appropriate power.

3 0
3 years ago
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