The table below lists some observations made about organisms in a sample of pond water. Observations of Pond Water Organisms
Observation
Description
1 2 colonies of volvox
2 1 euglena dividing lengthwise
3 3 amoebas, 1 slowly surrounding a smaller cell
4 4 paramecium covered with beating cilia, moving quickly through the water
Which observation could be used to support all three parts of the cell theory?
O Observation 1
O Observation 2
O Observation 3
O Observation 4