Describe four types of packaging that prevent tampering with medicine.

Which of these is an accurate and appropriate summary of paragraph 4? a) the speaker talks to her sister who understands politics. b) the speaker talks to her sister about all of her problems. c) the speaker wants her sister to tell her which party is best. d) the speaker is trying to find out who her sister is voting for.

Water pollution cannot only affect the earth's water supply but it can also affect the soil true or false

Which is the lipid molecule that controls what types of molecules can pass though?