Question

One part of the cell theory states that all living things are made up of one or more cells. Scientists had to find ways to test this theory. Which investigation could scientists use to test this part of cell theory?

Choose the correct answer.

heat plant or animal tissue on a hot plate

test plant or animal tissue with a pH meter

examine plant or animal tissue with a microscope

measure the mass of plant or animal tissue with a scale

Answer 1

Answer: examine plant or animal tissue with a microscope.

Step-by-step explanation: