1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
patriot [66]
3 years ago
11

How do scientists know that dark matter and dark energy exist even if we can not see them

Biology
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

We only know it's there because we can see the effect of its gravity. Scientists study dark matter by looking at the effects it has on visible objects. Scientists believe that dark matter may account for the unexplained motions of stars within galaxies. Computers play an important role in the search for dark matter information.

Explanation:

Hope That helps!

You might be interested in
If an organism uses mitosis (asexual reproduction) to reproduce. What is the outcome?
EastWind [94]

Answer:

B

Explanation:

I learned this 2 years ago

6 0
2 years ago
Read 2 more answers
What creates seasons ?
Ymorist [56]
Are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels around the sun
6 0
3 years ago
Read 2 more answers
How can you fix thermal pollution?
Feliz [49]

Answer:

Heated water from the industries can treated before discharging directly to the water bodies.

Explanation:

please mark brainliest

6 0
3 years ago
Immediate source of energy to organisms
Feliz [49]
Hi there!

For all organisms to survive, they start off with sunlight. That's the main and immediate source of energy to any organism(s).

Sunlight gives warmth and energy and light of course.

Hope this helps!
4 0
3 years ago
Which type of wave does not need a solid, liquid, or gas medium to travel through?
RideAnS [48]

Answer:

I believe that it is electromagnetic waves

Explanation:

Hope this helps!

7 0
2 years ago
Read 2 more answers
Other questions:
  • A hypothesis that does not generate a testable prediction is not useful
    14·1 answer
  • Select all the apply proteins__.
    14·1 answer
  • What might be a reason a soldier with an amputated arm might experience phantom limb pain?
    10·1 answer
  • An educated guess or rational explanation about a specific phenomenon
    14·1 answer
  • Amhibians without limbs​
    14·1 answer
  • Which organism is an example of a producer. A OWL B SNAKE C MOUSE DGRASS
    5·2 answers
  • Sponges have flagellated cells called _____ that line their internal chambers and create water flow to capture food
    5·2 answers
  • Can someone tell me what I got wrong out of these 9?
    5·1 answer
  • WILL GIVE BRAINLYEST
    6·1 answer
  • Which BEST describes the process of photosynthesis? A a process of energy conversion that releases energy from food in the prese
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!