Register
when you breathe in air you bring oxygen into your lungs and blow out. A.Carbon dioxide B.oxygen C.carbon monoxide D.hydrogen​
18.7k views
6 votes
when you breathe in air you bring oxygen into your lungs and blow out. A.Carbon dioxide B.oxygen C.carbon monoxide D.hydrogen​

User Cadilac
by
5.7k points

2 Answers

8 votes

Answer:

Carbon Dioxide

Step-by-step explanation:

User Ianml
by
6.3k points
12 votes

Answer:

Carbon dioxide

User Sunil Sharma
by
6.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

Milicent finds a plant in her backyard. It is tall and has large cones. What did Milicent find?
I need biology help. We are taking one lesson today and we need to make a habitat demonstration. It needs to show one habitat, 5 animals in that habitat, 5 plants in that habitat, and 5 sun drawings in
there are 3 different ways for plates to interact with eachother list the 3 types of faults and what they do
7. dinoflangellates stores excess sugar as A. proteins B. fats C. starch D. none of the above 8. An amoeba moves by extensions of its cytoplasm, which is know as A. cilia B. flagella C. pseudopdia D. none
Help me please!! 60 points! All three, please.
Link Copied!