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3 years ago

Idl this plzz help EASY!!!

Biology

2 answers:

vazorg [7]3 years ago

6 0

Answer:

The answer is movement toward or away from Earth.

In astronomy, it is said that the Doppler effect tells Astronomers whether a star, or galaxy, is approaching or going away from us. It turns out the farther a galaxy is away, the faster it gets away from us - meaning that the Universe is expanding.

hope this helps :)

AlladinOne [14]3 years ago

3 0

The answer is a movement toward and away from earth

Hope this helps .please add brainlist

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What causes weather fronts to move?

Nata [24]

Answer:

A warm air mass pushes into a colder air mass (the warm front), and then another cold air mass pushes into the warm air mass (the cold front). Because cold fronts move faster, the cold front is likely to overtake the warm front. ... The warm air rises as these air masses come together.

Explanation:

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2 years ago

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A front forms where two____ of different temperatures meet each other

goblinko [34]

Answer:

air masses

Explanation:

a front forms where two air masses of different temperatures meet each other

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3 years ago

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In 2003, scientists completed the Human Genome Project, in which they completed the mapping of the human genome. Which is one wa

Katyanochek1 [597]

Answer: D. Individuals may now have their DNA analyzed to determine ancestry.

Explanation:

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2 years ago

In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), s ssive t

alex41 [277]

Answer:

Option B

Explanation:

Please see the attached image

Given -

Allele for small pollen is "sp"

Allele for normal pollen is "sp+"

and "sp+" is dominant over "sp"

Allele for zebra necrotic tissue is "zn"

Allele for normal necrotic tissue is "zn+"

and "zn+" is dominant over "zn"

Cross is carried out between

sp+ sp zn+ zn x sp+ sp zn+ zn

The gametes of the parent cells are -

sp+ zn+, sp+zn, spzn+, spzn

The cross would be as follows

sp+ zn+ sp+zn spzn+ spzn

sp+ zn+ sp+ sp+ zn+ zn+sp+ sp+ zn+ znsp+ sp zn+ zn+ sp+ spzn+ zn

sp+zn sp+ sp+ zn+ znsp+ sp+ zn znsp+ sp zn+ zn sp+ sp zn zn

spzn+ sp+ sp zn+ zn+sp+ sp zn+ znsp sp zn+ zn+ sp sp zn+ zn

spzn sp+ sp zn+ zn sp+ sp zn zn sp sp zn+ zn sp sp zn zn

Hence, option B is correct

7 0

3 years ago

What does it mean for the brain to process information contralaterally? What about ipsilaterally? How does the corpus callosum p

Vadim26 [7]

Answer:

the answer is c I promise

Explanation:

I just took the test

4 0

2 years ago