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
andrezito [222]
3 years ago
15

What are the three effects of melting sea ice in the polar regions?

Biology
2 answers:
Andreyy893 years ago
7 0

1: Less Homes For Polar Bears

2: The movement of the waters would be fast and not steady

3: The Climate would change.

Aleksandr [31]3 years ago
6 0

Answer:

A rise is sea level.

Temperature change in certain regions.

Extinction for many species of animals.

You might be interested in
Proteins around which the long, linear strands of DNA are wrapped; they serve to keep the DNA untangled and to enable an orderly
igor_vitrenko [27]

Answer:

The correct answer is- Histone

Explanation:

DNA is approximately 2.2 m long thread which has to be adjusted in a microscopic nucleus so DNA must be in a supercoiled form to be present in the nucleus and this supercoiling of DNA is done on histone protein.

Histone protein is a positively charged protein that is made up of eight proteins so it is called histone octamer. Each histone has 2 copies of each protein that is H2A, H2B, H3, and H4.

DNA is negatively charged and histone protein is positively charged therefore DNA wraps around histone protein which causes the packaging of DNA. So the correct answer is histone protein.

3 0
3 years ago
How does ATP provide energy to your body?
olganol [36]
Energy is usually liberated from the ATP molecule to do work in the cell by a reaction that removes one of the phosphate-oxygen groups, leaving adenosine diphosphate (ADT). When the ATP converts to ADP, the ATP is said to be spent.
7 0
3 years ago
Read 2 more answers
Sharks and dolphins are not closely related but have many similar features due to the
kvv77 [185]
It is Convergent evolution
8 0
2 years ago
What allows for some substances to be reabsorbed and others to leak from the tubule in the enthrone?
MAXImum [283]
The right answer is <span>A) semi-permeable membrane

<span>A semi-permeable membrane is a membrane permeable to a liquid (solvent) and impermeable (or poorly permeable) to substances dissolved in the liquid (solute).

</span>The tubule of a kidney consists of a semi-permeable membrane and has also specific transporters which allow absorption and reabsorption. These "tools" allows some substances like ions to be absorbed/reabsorbed (by the transporters), without any changes in the concentration of the other substances (because both the membrane and the transporters stopped them).</span>
3 0
3 years ago
How is the object related to your skeletal system?
MariettaO [177]

Showing the strength of the bones  and the muscles and bones around it.

6 0
2 years ago
Other questions:
  • Which is least likely to be impacted by runoff from a factory?
    12·1 answer
  • Cardiac muscle cells are _ like skeletal muscle fibers
    7·1 answer
  • Two species of meadowlarks have different mating calls that lead to reproductive isolation. What type of isolation does this exa
    12·2 answers
  • Which statement would best explain why the carbon cycle is often referred to as the carbon oxygen cycle
    7·1 answer
  • Which of the following statements is FALSE?
    11·1 answer
  • 2. Is wastage of food also wastage of energy? Why do you think so?​
    11·2 answers
  • Active Identifying Structures in the Cell Identify the labeled structures. A,B,C,D,E​
    5·2 answers
  • What's the sum of the mass added by the proportions use the chart
    9·1 answer
  • What did the miller- Urey experiment demonstrate?
    8·1 answer
  • Natural selection is an evolutionary mechanism by which _______. a. advantageous traits are eliminated in a population b. advant
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!