5. Archaeology A. A part or imprint of something that was once alive

B. The study of the past based on what people left behind

C. An early ancestor of humans.

D. An object created and used by humans

This question is based on the following paragraph. tomas tiptoed across the room. he made sure not to walk on the spot that always creaked. he opened the squeaky door as slowly as possible. he took one last look in the crib and smiled. was anything more beautiful than a sleeping baby? softly he closed the nursery door and headed down the hall. it had been a long night. what can you infer from this paragraph? a. tomas was ready to start a new day. b. tomas's house needed some repairs. c. tomas had spent a long time getting his child to sleep. d. tomas did not enjoy being a father.

What would happen to the tides if there was no moon and no sun in the sky?

Define production possibility curve