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
Lostsunrise [7]
3 years ago
7

The arrow in the picture below points to a part of a plant cell.

Biology
1 answer:
vodomira [7]3 years ago
3 0

Answer:

B

Explanation:

The primary function of the cell wall is to protect and provide structural support to the cell. The plant cell wall is also involved in protecting the cell against mechanical stress and to provide form and structure to the cell

You might be interested in
Biology pargraph about how photosynthesis works
coldgirl [10]
Plants absorbs inorganic ions such as carbon dioxide by the process of gas exchange and water by the process of osmosis which converts into glucose and oxygen in the presense of sunlight and chlorophyll.Light is absorbed by the chlorophlasts present in green leaves.
7 0
3 years ago
Why heart disease is not an infectious disease?<br><br><br> I need help please
Sidana [21]

Answer:

The old idea that coronary heart disease is an infectious disease has gained popularity in recent years, and both viral and bacterial pathogens have been proposed to be associated with the inflammatory changes seen in atherosclerosis. Herpes group viruses, notably cytomegalovirus and herpes simplex type 1, have been associated with atherosclerosis and restenosis. Helicobacter pylori and dental infections have also been linked to atherogenesis, but the evidence seems to favor a respiratory, obligatory intracellular bacterium, Chlamydia pneumoniae. The association was originally found in seroepidemiological studies, but the actual presence of the pathogen in atherosclerotic lesions has been repeatedly demonstrated, and during past year the first successful animal experiments and encouraging preliminary intervention studies were published. The causal relationship has not yet been proven, but ongoing large intervention trials and continuing research on pathogenetic mechanisms may lead to the use of antimicrobial agents in the treatment of coronary heart disease in the future.

Explanation:

© 1998 Lippincott Williams & Wilkins, Inc.

7 0
3 years ago
Which of the following is a way to
Drupady [299]

Answer:

relate it to your eyeball

7 0
3 years ago
Read 2 more answers
What are the most common forms of energy living things absorb from the sun
vladimir1956 [14]

Answer: solar energy, and heat energy

Explanation:

7 0
3 years ago
What chromosomes can the males sperm give to the offspring?
Leni [432]

Males tend to determine the sex of the baby depending on whether sperm is carrying and X or Y chromosome. An X chromosome combines with a mothers X chromosome to make XX (Girl). A Y chromosome from a male will combine with a mothers X chromosome to make an XY (Boy).

Males always pass on the Y chromosome

4 0
3 years ago
Other questions:
  • Explain why the farmer in the scenario below failed to grow crops.
    6·1 answer
  • Using the onion cell diagram above, which organelle is responsible for the greenish color?
    15·1 answer
  • A natural color mutation occurs in a species of red beetles, causing some of them to be green in color. These bugs exist in a gr
    5·2 answers
  • In animal cells, what are the holes between directly connected cells used for intercellular communication called? receptor chemi
    11·2 answers
  • A rapid temperature increase about 55 mya created tropical conditions around the world, resulting in the:
    7·1 answer
  • 1. Using the graph, describe the events that occur in the body during the first year of
    14·1 answer
  • Which of the following substances is formed during photosynthsis hurry please thx​
    8·1 answer
  • What organelle wouldn’t have a job if the smooth and rough ER didn’t work?
    7·1 answer
  • Why are proteins not found in the proximal convulated tubule
    8·1 answer
  • A renewable resource is one that?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!