True beans and those types of things are great for protein so is meat and eggs.
Stay safe online make sure not to give any personal info. Don’t talk to any strangers definitely if it can be prevented. If you feel uncomfortable and you feel like you are being used under any circumstances you need to tell a adult.
I think it might be d. the lungs expand and contract which increases the rate of blood flow so the muscles can convert and store energy
Not sure if you had choices so as to make your answer more specific to the question being posed, but in general, hand hygiene and proper infection control measures should be taken and taught.
