Where does almost all the energy that drives life on the earth originate

Biology

1 answer:

zlopas [31]3 years ago

4 0

The sun with out it nothing would exist it would just be a cold solid rock floating through space.

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erastova [34]

Draw a table that is 2x2. On the top, write a capital R over on box and a lowercase r over the second. On the side, write a lowercase r next to one box and another lowercase r by the other. The top left box would have Rr. The top right would have rr. The bottom left would have Rr and the bottom right would have rr. The probability would be 50%. There is a 50% chance of having wrinkled seeds

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A man and woman are each heterozygous for the autosomal recessive gene for pink hair. They already have two non-pink hair childr

liubo4ka [24]

Answer:

25%

Explanation:

use a punnet square, it shows that the dominant trait will give the offspring 75% chance of having the non pink hair phenotype

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I think the answer is the moon in its orbit around the Earth

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Explain why two albino parents will not have any children with normal skin and hair color.

Morgarella [4.7K]

If they are both albino there is no chance for them to have any other skin color because it is not in their genes. The phenotype gene is always going to be albino.

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Potential Energy on the way up the rollercoaster

Nana76 [90]

Answer: Because The potential energy you build going up the hill can be released as kinetic energy — the energy of motion that takes you down the hill. Once you start cruising down that first hill, gravity takes over and all the built-up potential energy changes to kinetic energy. Gravity applies a constant downward force on the cars.Potential energy is the energy an object has as a result of its position. Potential energy is stored energy that has not yet been released. Gravitational potential energy is potential energy that results from an object's position in a gravitational field, and is equal to the object's weight multiplied by its height.

hope this helps have a nice day❤️

Explanation:

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