1. What part of the body covers the windpipe when you swallow? diaphragm O bronchi O tongue O epiglottis​

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

What processes would you expect to be key in the production of yogurt ?

The term life cycle includes the entire process of: adults defending their young providing a conducive environment adults producing gametes fertilization the growth of the offspring to adulthood