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
11111nata11111 [884]
3 years ago
14

Normal body cells are formed by a type of cell division known

Biology
1 answer:
kari74 [83]3 years ago
5 0

Answer: B Meiosis

Explanation: A single cell, which has 46 chromosomes, divides two times to produce four cells containing half of the original amount of genetic information.

You might be interested in
Why is it important for soil air to contain oxygen​
Hunter-Best [27]

Explanation:

because the unsworth material are so I may be challenged to to be removed

8 0
3 years ago
Why is soil important?
balandron [24]

Answer:

1- Soil filters our water, provides essential nutrients to our forests and crops, and helps regulate the Earth's temperature as well as many of the important greenhouse gases.

2- Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.

3- Humans affect erosion rates in a number of ways across the globe. ... Human activities such as repeatedly walking or biking the same trails or areas can also contribute to erosion slowly over time. Forest fires also contribute to soil erosion, as vegetation previously holding the soil in place is often destroyed

4 - The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

5 - You can reduce soil erosion by:

Maintaining a healthy, perennial plant cover.

Mulching.

Planting a cover crop – such as winter rye in vegetable gardens. ...

Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Explanation:

7 0
3 years ago
Read 2 more answers
Which of the following are individual components of a cell that operate like microscopic organs to keep a cell healthy.
Len [333]

Answer:

i think it is organelles

5 0
3 years ago
please help with all of them,, i will be giving “thanks” && brainliest:) i’m bugging you PLEASE HELP ASAP
Natalka [10]

Answer:

22. C

23. C

24. Not clear, maybe 18%

25. Left ventricle, because according to the graph nearly 50% of the organ contains mitochondria, more than the left atrium.

Explanation:

22. Active transport requires cell's energy to move molecules, usually in the form of ATP.

23. This is a trick question, you might think it is diffusion or osmosis, but is is exocytosis. Diffusion and osmosis don't require vesicles for transport. It isn't endocytosis, because that is moving molecules inside the cell. The question asks for moving out the cell.

24. Look at the chart, it is less than 20, but more than 10 and more than halfway. I am not sure exactly the percentage, I would approximate it to be 18%.

25. Most likely left ventricle.

please give thanks :)

7 0
3 years ago
Why are trans fats not considered safe
Gekata [30.6K]
The answer to this question is that:

No Trans-fat is not considered safe because all the because its bad fot your body and your (LDL) and when you eat trans fat in increases the chances of you getting high blood pressure so make sure to avoid it and eat healthy

Hope this help, Hollieboobear
Your Welcome :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • All anterior pituitary hormones except growth hormone affect their target cells via a cyclic amp second-messenger system.
    14·1 answer
  • Which of these is a natural source of pollution?
    11·1 answer
  • Jake has a can of soda that is at room temperature. He places the soda can in the freezer. The next day, Jake looks in the freez
    7·1 answer
  • A mature red blood cell has no nucleus.As a result , it cannot?
    13·1 answer
  • What is the name of the continent, name of the largest city, geographic feature.
    10·1 answer
  • How many regions of the world have four distinct seasons?
    5·2 answers
  • Which one of these statements about the human genome is true?
    8·1 answer
  • PLEASE HELP!
    13·1 answer
  • An organism lives in a container with very little oxygen. It produces ethanol and carbon dioxide as waste products. Which proces
    15·1 answer
  • Question 21 please help this test is way over due. Struggling please help thank you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!