Asa

what are the two houses in congress?

a. the house of commons and the house of lords
b. the legislative house and the rules committee
c. the house of representatives and the senate
d. the low senate and the high senate

the house of representatives and the senate

the house of representatives and senate

It is false that during exercise, the oxygen concentration in the blood increases to twice that of resting levels. As a matter of fact, the oxygen either stays the same or decreases, or it may increase slightly than it used to be when the person was resting, but it definitely does not double while exercising. Hope this helps. Let me know if you need additional help!