Question

to prepare for her science test, claudia had written down some notes about cells on index cards. each card contained a separate piece of information about cells. at one point, claudia was searching for the notes that described the cell theory. she picked four cards. the table below shows the four cards claudia picked. which cards did claudia correctly select to describe the cell theory?
card 1 2 3 4
notes all cells come from existing cells the cell is a basic unit of all living things all cells contain heredity information all organisms are made of one or more cells
a 2 and 3
b 1, 2, and 3

Explanation:

The cell theory has three main points: all living things are made of one or more cells, the cell is the basic unit of life, and all cells come from pre - existing cells. Card 1 states that all cells come from existing cells, Card 2 says the cell is a basic unit of all living things, and Card 4 mentions that all organisms are made of one or more cells. These are key aspects of the cell theory. Card 3 about heredity information is not part of the cell theory.

Answer:

A. 2 and 3