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
antiseptic1488 [7]
3 years ago
11

What is cell wall. ASAP. please​

Biology
2 answers:
ololo11 [35]3 years ago
8 0

Answer:

A cell wall is a structural layer surrounding

of plant cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism

omeli [17]3 years ago
4 0

Answer:

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid.

Explanation:

You might be interested in
Reviewing the graph you selected and the data chart, describe how the hummingbird bill length has changed over time and why this
Annette [7]

Answer:

it hasnt changed

Explanation:

evolution says it has

3 0
1 year ago
How much protein should Sarah add to her diet if she gets pregnant?Sarah's protein requirements during pregnancy would be higher
GenaCL600 [577]

Answer:

Sarah should add 19 grams of protein to her diet if she gets pregnant.

Explanation:

Daily protein requirements = body weight in x conversion factor

Pregnant women= 1.1g/kg prepregnancy body weight

Sarah's prepregnancy weight= 132 pound

Sarah should add about 19 grams of protein to her diet to account for the higher protein requirements of pregnancy. That’s only about 1 cup of Greek yogurt. Pregnancy  might be the time to switch to these “twice the protein” products.

8 0
3 years ago
please help me match up these words I need to do it and I’m kind of stuck since I don’t listen :( and please don’t waste my time
My name is Ann [436]

Answer:

Explanation:

for stoma or stomata, In botany, a stoma, also called a stomate is a pore, found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening. others are up to u

5 0
2 years ago
Which group of organisms is thought to have been the most recent common ancestor of three other kingdoms, plants, animals, and f
disa [49]
Option D is right answer that is PROTISTA.
7 0
3 years ago
Read 2 more answers
When flies having a gray body and normal wings were crossed with flies having a black body and vestigial wings, the F2 generatio
Leno4ka [110]
The answer is: <span>A- Genes for body and wing size were on the same chromosome and inherited together</span>
7 0
3 years ago
Other questions:
  • Which of the following does NOT happen in the Calvin cycle of photosynthesis?A. hydrolysis of ATP to ADP B. the incorporation of
    9·1 answer
  • What are examples of of genetic engineering? Check that all apply.
    9·1 answer
  • Which best describes Mowgli's conflict with his own thoughts and feelings?
    5·1 answer
  • A science class is planning a field trip to a local farm that has a large pond. Which of the following lists the order of biolog
    10·1 answer
  • Which type of molecule stores the main source of energy used by animals?
    12·1 answer
  • Which of the following results in greater genetic variation in offspring?
    5·1 answer
  • Kissing, sexual intercourse, and hand shaking are examples of what?
    14·2 answers
  • What does each letter in the acronym F.O.I.L. stand for?<br> F<br> O<br> I<br> L
    7·2 answers
  • How long does it take for a dead animal to decompose
    8·1 answer
  • Which chain of volcanic islands is not part of a convergent/subduction plate boundary?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!