Lola has a condition where mucus builds up in her lungs. this makes it more difficult for gas exchange to take place , which two organ systems are primarily affected from this?
A. nervous and musculoskeletal
B. Respiratory and reproductive
C. circulatory and respiratory
D. Circulatory and digestive
PLEASE HELP I AM LOSTT

The answer would be C. Circulatory and respiratory

Explanation:

You can rule out A because the nervous system would not be affected by this. You can also rule out B because it would not affect the reproductive system in any way. D is ruled out because the digestive system is also not affected which leaves you with C

hi there!

answer: b. nucleolus

explanation: nucleolus is a structure in the nucleus are ribosomes are made.

hope this you!

have a nice day! : )

: d

-charlie

you! : )

: d

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.