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
stealth61 [152]
2 years ago
7

Hey y'all can you help me with a biology question, would really appreciate it :)

Biology
1 answer:
jekas [21]2 years ago
5 0

B. Chitin- its a hard and tough substance that occurs widely in nature, particularly in the shells (exoskeletons) of arthropods such as crabs.

You might be interested in
The four major functions of hormones are?
Hoochie [10]
  1. <em>Estrogen.</em>
  2. <em>Progesterone.</em>
  3. <em>Prolactin.</em>
  4. <em>Testosterone.</em>

<em />

<em>A/N</em><em>: hope this help  </em>

7 0
3 years ago
HURRY
Georgia [21]
Twenty two thousand so the answer is c
4 0
3 years ago
Read 2 more answers
Carbon dioxide dissolved in water is what gives soda it's fizz. What is the solvent in this solution?
Fynjy0 [20]

Answer:

The correct answer would be - Water.

Explanation:

Soda is a solution that has water, sugar, flavorings, carbon dioxide as its components. Carbon dioxide is dissolved under pressure in the water with other solutes like sugar and flavorings. Carbon dioxide is a gas however it is still is a solute.

Water is the component of soda that is solvent as all other components dissolve in it. Water is solvent in this solution of water, sugar, flavorings, carbon dioxide as its components. Carbon dioxide.

Thus, the correct answer is - water.

4 0
2 years ago
Choose the correct answer to complete the sentence. The animal group classified as being the most critically endangered is the _
Volgvan

The best and most correct answer among the choices provided by your question is the fourth choice or letter D. Reptiles are the most critically endangered animal group. Their population is threatened due to illegal activities done by man like poaching. 

I hope my answer has come to your help. Thank you for posting your question here in Brainly.





4 0
3 years ago
Read 2 more answers
While hiking in the forest Karl walked past a y'all tree with cones hanging from branches it is the tallest tree in the forest t
OLga [1]

Answer: Conifers

Explanation:I did the test

4 0
3 years ago
Read 2 more answers
Other questions:
  • A usually reliable interpreter called by the nurse to help communicate with a mother of a child who does not speak english and h
    11·1 answer
  • What climate condition occurs during el Nino
    7·2 answers
  • Give two examples of polygenetic traits​
    15·1 answer
  • Females who died before 1948
    5·1 answer
  • Describe at least three specific ways that we communicate with the outside world and at least three ways (other than sight) in w
    12·1 answer
  • Using what you learned about ecological interactions think of an example of each interaction in which humans are involved
    9·1 answer
  • What kind of substances tend to be acidic and what kind of substances tend to be alkaline?
    5·1 answer
  • In active transport, a. vesicle inside the cell fuses with the plasma membrane and releases its contents outside the cell. b. th
    6·1 answer
  • Somebody please help? Thanks​
    13·2 answers
  • The processes involved with reproduction and nurturing a growing zygote
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!