HELP PLEASE When a person combs or brushes their hair static energy will make it stand up and stick to the comb. Why does the hair stick to the comb? What would you have to do to prevent it from sticking? (Be specific)

Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?

What’s #16 asking me and how do i solve it?

Both independent and dependent clauses