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
jek_recluse [69]
3 years ago
12

Can someone plz help me on this I beg u plz

Biology
1 answer:
Novay_Z [31]3 years ago
8 0

I think option 4 okay coper thnaks u

You might be interested in
If the inner lining of the air sacs is neither thin nor highly vascularized, then what can be inferred about the ai
MArishka [77]
If the inner lining of the air sacs neither thin nor highly vascularized, then it can be inferred that AIR SACS ARE CANNOT BE THE SITES OF GASEOUS EXCHANGE BETWEEN AIR AND BLOOD. Air sacs are generally lined with mucus and surrounded with blood capillaries.
In case of birds, air sacs play an important role in respiratory system.
4 0
3 years ago
Which group of organic compunds store energy for long periods of time
scZoUnD [109]

Lipids!!!

Hope this helps! :)

8 0
3 years ago
What is the green pigment found in plants
olga_2 [115]
Dryed up burt that can be use to make the plantes grow even with water
3 0
3 years ago
Read 2 more answers
Discuss how anatomy & physiology structure and function are inherently related.
Zarrin [17]
Research study related
7 0
3 years ago
Natural selection is a process by which organisms that are better adapted to their environment tent to
bearhunter [10]

Answer:

breed, while the ones not so well adapted die off.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Individuals who are affected by Sickle Cell Anemia have a mutation which leads to the production of valine instead of glutamic a
    14·1 answer
  • Consider the events that describe the progress of a protein that will be secreted from the cell. 1. SRP binds to the growing pol
    8·1 answer
  • People infected with the human immunodeficiency virus (HIV) have an increased risk of dying from secondary infections. Which of
    14·1 answer
  • Why is cellular respiration important o humans
    10·1 answer
  • Photosynthesis and cellular respiration are Question 11 options: opposite chemical reactions different chemical reactions opposi
    13·1 answer
  • Studying the differences between fossils and modern organisms, like the camel, helps scientists better understand the
    11·1 answer
  • How many atoms are in a 70 kg human?
    13·1 answer
  • What are the kinetic energy of the atoms
    13·1 answer
  • In many flowers, the pistils and stamens reach maturity at different times. Considering what you
    12·2 answers
  • 5. Which of the following does NOT correctly match a fault with its boundary? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!