Orlando wrote four facts he had learned about cells on separate index cards. The four facts Orlando wrote are listed below.
1. Cells come only from existing cells.
2. All cells contain hereditary information.
3. All living things are made of one or more cells.
4. A cell is the basic unit of structure and function for all living things.
He shuffled the index cards, spread them out on his desk, and asked Martha to pick out the cards that described the cell theory. Which cards did Martha correctly select?
a. 1.2, and 4
b.2, 3, and 4
c. 1.2, and 3
d. 1.3, and 4