It has two phosppholipid layers that are either hydrophobic and hydrophillic the function is to protect thing from coming in and out
Answer:
Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago
Explanation:
B) It's known as a Fault. That's why they say "Don't drill on a fault line," because when fault lines move they cause earthquakes, and other occurrences.
He should eat fruits and veggis
