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
Inessa [10]
2 years ago
12

what is made mainly from ices and dust these objects can form tails millions of kilometers long when they pass near sun.

Biology
1 answer:
viva [34]2 years ago
5 0
<span>Comets

hope it helped</span>
You might be interested in
Best explains the process of energy conversion that takes place in the mitochondria
TiliK225 [7]
Mitochondria are the the powerhouse of the cell the convert enrgy all throughout it..
7 0
3 years ago
If your blood sugar level is low from skipping lunch what reaction will occur in your liver cells
Vadim26 [7]
The answer is Glycogenolysis

When we are hungry or skipped a meal our  glucagon, <span>an hormones</span> that regulates blood-sugar levels, is released to avoid glucose levels in the blood to decrease to a risky value.

Glucagon makes the liver, but also the muscle, to breakdown accumulated glucose called glycogen into glucose to increase blood-sugar levels. This process is called Glycogenolysis and can also be  stimulated by an increase in epinephrine during  fight-or-flight responses.
8 0
3 years ago
Read 2 more answers
What causes ocean water to become denser?
Solnce55 [7]
There are two things that cause ocean water to become denser, and those are b) the salinity of water and low temperatures.
The more salt there is, the denser the water will be - take the lake Dead Sea in Israel, Jordan, and Palestine for example.
And the lower the temperature, again, the denser the water will be - the deeper you go into an ocean, it will be more difficult to move around due to density and other things. 
6 0
3 years ago
HELP WILL GIVE BRANLIEST!Can all animals regenerate? Explain.
vredina [299]

Answer:

Almost all the animals can heal wounds, but only some can regenerate. One hypothesis is that certain regeneration-specific genes are expressed exclusively in regenerative species and evolutionarily lost in nonregenerative species.

Explanation:

Good luck and have a great day!

3 0
2 years ago
The tendency of people to perform simple or well-learned tasks better when others are present is the original meaning of
Free_Kalibri [48]

Answer:

social facilitation

Explanation:

This ability or improvement in teh performance of a person when they work in the presence of others is called social facilitation.

The definition was first put forward in 1898 by Norman Triplett; in 1920 psychologist Floyd Allport classified it as social facilitation.

For example, assume your employer has asked you to perform a fairly simple job, such as cleaning up a specific area of work. Social facilitation theory suggests that if there were people watching you when you were working, you'd probably go the extra measures to put it in its place and make the area very clean.

Hence, the correct answer is social facilitation.

6 0
3 years ago
Other questions:
  • A nurse determines that a 22-month-old child uses two- or three-word phrases (telegraphic speech), has a vocabulary of about 20
    8·1 answer
  • Climate does not effect the rate in which weathering can occur. true or false
    12·2 answers
  • Which mixture contains particles that are in a dispersed phase and do not settle out? a a suspension b a solution c a colloid d
    7·1 answer
  • The unusual patterns on a silk moths wings are one of the most stunning examples of mimicry in the wild,mimicry can protect the
    12·1 answer
  • Which is a component of the biosphere: A.Mountains B.Permafrost C.Bacteria <br> D.Argon
    9·1 answer
  • Most materials are densest in which phase?
    8·1 answer
  • Which of the following is the definition of the term “hypoxic”?
    9·2 answers
  • The direction of force of Earth's magnetic field is from the geographic South
    7·2 answers
  • Why is the beginning of cultivation regarded as a landmark in the history of human progress.
    11·1 answer
  • what is being done to address the decreased air quality and smog problem? and what can be done? (in your own words please) *scie
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!