Which of the following is not a principle of cell theory
cells are the basic units of life.
all living things are made of cells.
very few cells are able to reproduce.
all cells are produced from existing cells.

What would be an example of hypothesis for goldfish respiration lab

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?