Some animals are able to survive long periods without food because they __________.
can use proteins as an energy source
have a large store of fat
usually eat more food than they need
have a large store of complex carbohydrates
I am fairly certain it is B
I ask this because Im not sure if it is actually D. It has me doubting myselfposted by DeafeninGaming
Agree. Think of a hibernating bear.posted by PsyDAG