Q:Fact 1: Cells vary in size as well as shape, but all cells are very small. Fact 2: Microscopes are needed as most aquatic invertebrates are quite small. Given the two facts above, answer the question "What can be used to see cells?" with the following options: - microscopes - A computer - mirrors - cell walls - barometers - binoculars - scattered light - flashlights
A:
microscopes