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
Jlenok [28]
3 years ago
12

Need help please have no time

Biology
2 answers:
ddd [48]3 years ago
5 0
B is the answer............
givi [52]3 years ago
4 0

Answer:

Explanation:

The answer is B, They form waterproof coverings

You might be interested in
g The gastrointestinal tract has 4 basic layers. Which layer is the one that comes in contact with the food that you eat?]
Helen [10]

Answer:

Muscularis propria

Explanation:

The gastrointestinal tract has the following four basic layers:

1.  Mucosa is the innermost layer

2. Submucosa is underneath the Mucosa

3. Muscularis propria

4. Adventitia is the outermost layer

Muscularis propria  is the one that comes in contact with the food that you eat.

4 0
3 years ago
Explain how plastic can be both beneficial and detrimental at the same time.
svp [43]

Answer:

Some benefits of plastic are that plastic packaging helps protect and preserve goods, while reducing weight in transportation, which saves fuel, reduces greenhouse gas emissions and are low in cost.

Some disadvantages are that toxic chemicals can leach out of plastic and can be found in the blood and tissue of nearly all of us. Exposure to them is linked to cancers, birth defects, impaired immunity, endocrine disruption and other ailments

6 0
3 years ago
Read 2 more answers
Is 5 11 good for 15 year old lol
mars1129 [50]

Answer:

Yes

Explanation:

I am writing to get the points thx

8 0
3 years ago
Read 2 more answers
How many strands of mRNA are created from 2 unzipped strands of DNA
zubka84 [21]

Answer: 1

Explanation:

http://www.mayfieldschools.org/Downloads/protein_synthesis_review_worksheet.pdf

6 0
3 years ago
Read 2 more answers
Which of the following polymers contain nitrogen?
Margaret [11]

Answer:

I think it d

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • In the image below, which region is showing an abnormally low sea level? A B C D
    8·2 answers
  • Help please!!! Will give brainliest!!!
    6·1 answer
  • What is the difference between RNA and DNA
    13·1 answer
  • Dna coils tightly during division and assembles into visible. True or False
    13·1 answer
  • Which of the following steps is not likely to take place during cellular respiration?
    8·2 answers
  • Explain how mining can be harmful to the environment
    10·1 answer
  • How does the temp of water effect how long a glow stick will glow for?
    14·1 answer
  • What role does the cytoplasm play in a cell?
    10·2 answers
  • Its easy! If right will give brainlist! Don't overthink..:) Just answer
    8·1 answer
  • Which type of scientific statement is defined as a statement of fact that is generally accepted to be true and universal
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!