can someone give me research to show that both environmental and genetic factors lead to the development of the common cold? due today 10:00 P. M. PLS HELP ASAP

Defend or refute the argument that the government has too large a presence in the agriculture industry.

Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!