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
cricket20 [7]
3 years ago
12

PLEASE HELP!!!!100 POINTS WILL MARK BRAINLIEST

Biology
2 answers:
Juli2301 [7.4K]3 years ago
7 0
It should be an igneous rock because it formed by the volcanoes lava cooling down
NISA [10]3 years ago
7 0

Answer:

Explanation:

The letter is E

You might be interested in
Which two body systems interact to expel the waste product carbon dioxide?
Jet001 [13]

The correct answers on Plato are

excretory system

circulatory system


8 0
2 years ago
Would you revise this food web to make it more accurate is yes explain how
maria [59]
Kk kkk kkkkkkkkkkkkkk
6 0
2 years ago
2. provides energy to a cell
pishuonlain [190]

Answer: Mitochondria

Explanation: The mitochondria make energy within the cell

6 0
3 years ago
____is the amount of matter in an object and is measured in kilograms.
il63 [147K]
Answer is d hope this helps
6 0
3 years ago
What is the significance of chitin arthropods? A. Chitin is a storage carbohydrate that form their exoskeleton. B. Chitin is a s
vlada-n [284]

Answer;

-Chitin is a structural carbohydrate that forms their exoskeleton


Explanation;

-Chitin is the main component in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi.

-It is a linear long chain polymer consisting of repeated units of N-acetyl-glucosamine.

-The main function of the chitin-containing exoskeleton is to keep the inner soft tissue safe from any sort of injury and also prevents the delicate tissues from drying (acts as a water tight barrier against dehydration).

8 0
3 years ago
Read 2 more answers
Other questions:
  • How are fossils formed
    8·1 answer
  • Compare bacteria to other single-celled organisms. How do they differ? How do they compare to viruses?
    6·1 answer
  • What similarities and differences do prokaryotes have with modern day green plants
    9·2 answers
  • ¿Quienes hicieron posible la formación de la atmósfera?
    6·1 answer
  • . What would happen if igneous rock was first exposed to energy from the sun and then millions of years later to energy from the
    11·1 answer
  • For a typical human aorta, the diameter of the lumen is 30 mm and the thickness of the wall is 4 mm. Assuming a blood density of
    5·1 answer
  • Which of the following best describes the flow of energy in a cabbage plant?
    12·1 answer
  • Please I need help on this​
    6·2 answers
  • What are the light gray lines in the graph showing? Provide EXAMPLES
    11·2 answers
  • Write the chemical symbol for the above picture. Carbon is red. Oxygen is blue
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!