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
12345 [234]
2 years ago
8

Please can anyone check if the paragraph about gaseous exchange correct?

Biology
1 answer:
Nikolay [14]2 years ago
5 0
I don’t really know sorry
You might be interested in
Oxygen has an atomic number of 8. The n = 1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen
Alex73 [517]
-2,-1 2-2=4 . hope this helps
6 0
3 years ago
Read 2 more answers
3.
vladimir2022 [97]

Answer:

The answer would be D

I hope this helps! ^-^

8 0
2 years ago
What is the neurobiological basis of affective and cognitive functions?​
Murrr4er [49]
Affective cognition, operationally defined as reflecting an interface at which emotional and cognitive processes are integrated to generate behavior, includes a number of important subprocesses. Thus, the perception and recognition of emotional valence is vital for many tasks.
7 0
2 years ago
Compared with nuclear families, extended families typically _____.
AnnyKZ [126]
Include grand parents.

Nuclear family is a family group with 2 parents and their children. This is a type of family structure.  It typically centered on married couple. This is in contrast to other family group such as single parent, extended types. Extended family extends beyond the nuclear family usually extended by grand parents. Usually they live under one roof. Certain family structure has advantages and disadvantages. This is also affected by the culture and way of living of the family. 
7 0
3 years ago
Read 2 more answers
How does acid help digestion
Nutka1998 [239]

Answer:

When digesting food, acids in your stomach help break down the food particles to easily travel into your intestines!

4 0
2 years ago
Other questions:
  • Are these correct??????
    14·1 answer
  • The lipid bilayer molecules do what for the cell?
    8·1 answer
  • NEED ANSWER QUICK WILL GIVE BRANLIEST TO FIRST CORRECT ANSWER!
    11·1 answer
  • How many clownfish are in hawaii
    6·1 answer
  • Dolly, a female domestic sheep, was the first mammal to be cloned from a fully differentiated cell, using the process of nuclear
    7·2 answers
  • Once the body has begun shivering, what happens to make it stop shivering? When body temperature returns to normal, the respirat
    6·2 answers
  • Which conclusion is supported by this evidence? Neither ball has a charge. The balls are both positively charged. One ball is po
    13·2 answers
  • Organisms which "hold an ecosystem together" because they have a significant role to play are called
    7·1 answer
  • What happens when a penny is dropped from a height of 20 meters?
    5·1 answer
  • 4. If a reaction took 2 minutes and 30 seconds to complete. What rate would you<br> report?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!