Hello, I need help on the blank ones. This is for anatomy and physiology this is for my test tomorrow and it will help a lot if someone helped me with it. Please and thank you :)

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex

Which of your fossils are most likely heterotrophs? which of them are autotrophs? how do you know?