Which statements explain current theories about dark energy and dark matter? Check all that apply.(correct) Space that appears empty actually contains dark energy and dark matter.
(correct) Dark matter does not emit electromagnetic radiation.
Scientists believe dark energy will cause the universe to collapse inward to a single point.
(correct) Scientists theorize that dark energy is causing the expansion of the universe to accelerate.
Dark matter includes all of the dust, ice, and debris that scientists observe in black holes.

just trynna help out future students

Answers

Answer 1
Answer:

Answer:

Space that appears empty actually contains dark energy and dark matter

Dark matter does not emit electromagnetic radiation

Scientists theorize that dark energy is causing the expansion of the universe to accelerate

Explanation:

According to the current theories about dark energy and dark matter, scientists theorize that dark energy is causing the expansion of the universe to accelerate as dark matter does not emit electromagnetic radiation. Moreover, the space that appears empty actually contains dark energy and dark matter.

Answer 2
Answer:

Answer:

A, B, D or 1, 2, 4

Explanation:

i did it on edge hope it helps


Related Questions

Which form of energy is stored chemical energy and example of? aKinetic energybPotential energycGravitational energydPowered energy Which form of energy is stored chemical energy and example of? (2 points)aKinetic energybPotential energycGravitational energydPowered energy
Is energy conserved when a ball falls to the ground
A car travels 1000 meters in 5 seconds. What is its average velocity?
Suppose Galileo dropped a lead ball (100 kilograms) and a glass ball (1 kilogram) from the Leaning Tower of Pisa. Which one hit the ground first? (Assume that there is no air resistance.) lead ball glass ball both at the same time either one, but not both at the same time
Elaborate on the reason(s) that matter is said to move even as in a solid state.A) The particles are bound through intermolecular forces but are able to move past each other with relative freedom. B) The particles have sufficient energy to become an ionized gas and are in the most common state of matter in the universe. C) The particles are not able to move out of their positions relative to one another, but do have small vibrational movements. D) The particles are not bound to one another, move quickly, have a low density, and are able to spread apart from one another if unconstrained.Brad and Matt are working in the lab. They noticed that when they mixed two dilute solutions together, the reaction between them happened very slowly. Which of Matt's suggestions would BEST help to increase the rate of this reaction?A) increase the concentration of both solutions B) decrease the concentration of both solutions C) increase the concentration of one of the solutions D) decrease the concentration of one of the solutionsIdentify the correct order of increasing intermolecular force of attraction for the three most common states of matter.A) liquid → solid → gas B) solid → liquid → gas C) gas → liquid → solid D) gas → solid → liquid

When the pitch of a sound rises, what is true for amplitude, wavlength, and frequency?

Answers

both frequency and wavelength changes

Opponents of rent control believe that it causes _____.

Answers

Housing shortage is the right answer.

Rent control ordinances are a collection of laws that direct or prevent a landowner from increasing rents. While an obviously good means of ruling landlords and managing affordable accommodations, rent control is not a completely approved idea. Those who object with rent control list various reasons for their opposition. Critics of rent control hold that the regulations defend old tenants at the expense of new tenants. They contend that because the administration commands a price ceiling on the home the quality and quantity of accessible housing decays.

i would go with :

housing shortages

hope that this would help you. =)

How do us measure volume in science e.g if something is 14ml What is that in cm3 thanks

Answers

'ml' and 'cm³' are exactly the same volume, and they're both metric units.

If you're asking about volume measurements in the USA, then
fasten your seat belt.  It's going to be a bumpy ride:

-- 29.5735295625 ml makes 1 US fluid ounce

-- 8 US fluid ounces makes 1 US cup

-- 2 US cups makes 1 US pint (16 US fluid ounces)

-- 2 US pints makes 1 US quart (32 US fluid ounces, 4 US cups)

-- 4 US quarts makes 1 US gallon
(8 US pints, 16 US cups, 128 US fluid ounces, 231 cubic inches)




Which phrase best describes wave motion

Answers

Hi!
I don't know your options, but i can describe the wave motion for you:

wave motion is energy transfer through space that proceeds in regular variations (such as vibration),- we say that it's an oscillation because of the regular variations. These variations have specific characteristics, such as frequency or length.

In a series circuit, each circuit element has the same:a.currentc.capacitanceb.voltaged.resistance

Answers

In a series circuit, each circuit element has the same current. The answer is letter A. This is because the electrons flowing in a current has only a single path to follow. There are no other path that the current moves along.

The magnetic north pole changes location but the geographic north pole does not true or false

Answers

The North Magnetic Pole is the point on the surface of Earth's Northern Hemisphere at which the planet's magnetic field points vertically downwards (in other words, if a magnetic compass needle is allowed to rotate about a horizontal axis, it will point straight down). There is only one location where this occurs, near (but distinct from) the Geographic North Pole and the Geomagnetic North Pole. So yes true