Question

Please Answer The Question Below

Answer 1

I believe the first question is #4 circulatory system, number 2 is also #4 circulatory; respiratory.

Hope this helped! have yourself a great day!

Answer 2

1.) is circulatory system. An easy way to remember this is, blood circulates throughout the body, CIRCULatory.

2.) Circulatory; resspiratory.

HOpe i could help and this got to you in time! :)