Answer:
cell, tissue,organ, organ system, organism
Answer:
if mitosis is unregulated, cancer cells could multiply continuously or create defective daughter cells.
A testable question is a question that can be answered and solved by creating and conducting an experiment. Testable questions are often about changing one item to see what impact it has on another.
Example:
Does changing the height of the ramp affect the speed of the skateboard going down the ramp?
The time period was called the Hadean Eon, and the rocks themselves are nearly 4.4 billion years old
