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Tatiana [17]
3 years ago
14

How do scientists know that dark matter exists? A. Clusters that cannibalize each other B. Nuclear Bulges C. Redshifts D. Gravit

ational lensing.
Advanced Placement (AP)
2 answers:
NISA [10]3 years ago
4 0
Not 100% sure but I'm pretty sure the answer is D.
Citrus2011 [14]3 years ago
3 0
<span>D. Gravitational lensing.

This means that the light is bending as the light travels from the source to the observer, and if there are any 'holes' in between the beam, that is where 'dark matter' exists


hope this helps</span>
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How do geographers describe the distribution of people across the United States
Diano4ka-milaya [45]

Non-proportion. the distribution along the US lands is easy to find. Look at a list of the states and their respective population and landmass. If provided also look at the density of each state. The density of each state shows how many people reside in 1 sq mi.

Looking at the list, you see a flux between the statistics. You see the states on the eastern side of the country have a higher density.


The reason I describe the distribution as non-proportional is because a proportional distribution is binded to have the same, if not similar, density with in all the states. You can also express this proportionality with a function, that would have been in the form of y=mx. <em>m</em> would represent the number of people per sq mi and <em>x </em>would be the number of square miles. Some flux would have been present but very mild.

Since the flux in reality is not mild but very noticible, I would call the distribution 'non-proportionate'.

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4 years ago
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6 0
3 years ago
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tatiyna
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2 years ago
How do genetics (genetic predisposition) and the environment work together to cause substance abuse in individuals? What is the
Olin [163]

Answer: I could be wrong but id say

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3 years ago
You have signed a percentage lease with a base rent of $2,000 per month and a variable payment of 2% of revenue. If your revenue
Brrunno [24]

Answer:

$3000

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        = 2000 + 2/100× 50000

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7 0
4 years ago
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