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
KIM [24]
2 years ago
10

Which are accurate statements about dark matter? Select two correct answers

Biology
1 answer:
Olegator [25]2 years ago
5 0

Answer:

Scientists throughly understand what dark matter is and what it does

New data could cause scientist to change their hypotheses about dark matter

Explanation:

You might be interested in
State the major components of the human respiratory system.​
Lelechka [254]

Answer:

They are 3 in numbers

Explanation:

which are the airway, the lungs, and the muscles of respiration

3 0
2 years ago
Read 2 more answers
3. look at the illustration in figure 25-2. which letter points to the endoderm
pashok25 [27]
3.c
4.c
5.b
I just took the test
3 0
3 years ago
Read 2 more answers
Jealous can spark? <br><br> all of the above<br> passion<br> worry<br> excitement
goblinko [34]

Answer:

All of the above.

Explanation:

Jealousy is the emotional state of feeling jealous. This is more of a negative aspect rather than a positive one, but can also sometimes be a positive aspect in a relationship.

Jealousy incites the person to have negative feelings like anxiousness, wrath, anger, possessiveness, excitement, etc. But it can also lead to an increase in the passionate feelings for the other person, which can make the individual pay more attention to the other person. In this aspect, it becomes a positive thing.

Thus, the correct answer is all of the above.

5 0
3 years ago
What is a diffusion through plasma membrane?
yan [13]
Diffusion is the movement of particles from a high concentration area to a low concentration area. Things that can go through a membrane are ions (charged), small polar molecules. Big molecules can't go through the membrane due to its large size and disrupting the membrane. Passive transport is the movement of substances acrpss the cell membrane w/o the use of energy. Active transport needs energy to move substances across a cell membrane.
7 0
2 years ago
Which aquifer listed below would be the most effective in purifying polluted groundwater, and why?
11Alexandr11 [23.1K]
The aquifer which will be most effective in purifying polluted ground water is AN AQUIFER COMPOSED MAINLY OF SAND.
An aquifer refers to a zone of permeable rock strata which transmit ground water freely. An aquifer must be permeable and porous. Ground water can be extracted from an aquifer by using a water well.
7 0
2 years ago
Other questions:
  • The concept that living cells only arise from preexisting living cells is called:
    14·1 answer
  • What kind of plant would you most likely find in the desert​
    15·2 answers
  • An alteration to chromosome structure which only involves one chromosome.
    14·1 answer
  • In the Henry experiments, current was produced in a coil by a
    7·1 answer
  • The respiratory center is located in the
    12·1 answer
  • If water evaporates from the ocean and becomes water vapor what has happened to its energy level?
    7·1 answer
  • Vitaminlerin insan sağlığı açısından önemi ile görseller içeren bir tablo​
    13·1 answer
  • What is a warm front?
    12·2 answers
  • 3. One difference between sexual reproduction in plants and animals is that in plants, sex cells​
    7·2 answers
  • Which ball-and-stick model represents a molecule of similar atomic composition to carbon dioxide (CO2)?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!