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
yulyashka [42]
3 years ago
7

Why do you think cells must make copies of themselves? Give 2 reasons​

Geography
2 answers:
xxMikexx [17]3 years ago
7 0

Answer:

Cells duplicate their DNA when they decide they need to divide. Cells divide for three main reasons: growth, repair, and reproduction. This could be during mitosis or meiosis. Mitosis is the dividing of your non-reproductive cells, and meiosis is the dividing of your reproductive cells

Explanation:

Growth. ... When one cell divides into two, both must have a copy of the genetic information. Therefore, before cell division occurs, the genes must also make duplicates of themselves so that all of the important genetic information ends up in each of the new cells.

IgorC [24]3 years ago
6 0

Answer:Yes

Explanation: If cells didn't make a clone of them selves and they got damaged we would have hardly any cells left in our bodies to fight off infections

You might be interested in
A college educated women waits until age 32 before she has her first child because she wanted to establish her own businesses fi
Aleksandr-060686 [28]

Answer:

highly developed nation with an aging population

Explanation:

read carefully

6 0
3 years ago
How can minerals be classified
Julli [10]
Minerals can be classified as many things such as...idealizes,sulfates, silicates,carbonates,sulfides and oxides



6 0
3 years ago
Some precipitation never reaches the earth because it _____ before it reaches the earth's surface. evaporates, sublimates, and c
amm1812
Sublimation is the change from a solid state to gas - but precipitation is not in solid form, so this is not the correct answer.

Condensation is the change from gaseous form to solid.

The correct answer is: evaporates: this means that the water drops change into gas
4 0
3 years ago
How does the U.N. play a role in the division of modern day Israel?
lara [203]
It plays a great role
3 0
3 years ago
How is science involved in the exploration for oil and natural gas? How is technology involved in this exploration? The Big Sque
Leto [7]

Answer:

A. Geology

B. Computer aided designs

C. Dead organisms in the oceans

D. Helps in converting dead organisms into oil and gas

Explanation:

The oil and natural gas are buried under layers and this requires a good knowledge of "geology". Furthermore, equipments must be built to explore this oil and natural gas

Involvement of Technology has to do with "Computer aided models" being generated. Seismic surveys and satellites used to collect data.

Oil and gas began as dead plants and animals living in the ocean millions of years ago.

Role of sedimentation: the Organisms in the ocean died and went to the bottom of the ocean, where a layer of sediment would cover them. Over the years, alternating layers of dead organisms and sediments were formed. As the layers bottled up, the immense pressure and heat converted the dead organisms into oil and natural gas.

8 0
3 years ago
Other questions:
  • The organic matter in soil includes
    11·1 answer
  • At higher elevations, the boiling point of water decreases, due to the decrease in atmospheric pressure. As a result, what
    5·1 answer
  • What is the dew point of air
    5·2 answers
  • Why is food security not achieved in some communities?
    7·2 answers
  • During which month will Europe and Africa each have equal amounts of sunlight?
    5·1 answer
  • Cuales son las causas por la que la población no se concentra en la selva?
    8·1 answer
  • Today, much of ____________ is centered around the production of animals and animal products and the production of feed for thos
    6·2 answers
  • What portion of the Earth is covered by water?
    10·1 answer
  • What is the value of y?<br> 2y<br> 4y
    5·1 answer
  • What would happen if one of the factors of production were<br> missing?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!