What are the key elements of cell theory? chose all that aply

A .All living things are composed of one or more eukaryotic cells.
B. Cells arise only from other cells.
C. The cell is the basic unit of life.
D. Spontaneous generation can occur under certain environmental circumstances.
E. Genetic material is passed from cell to cell during cell division.
F. Cells have essentially the same chemical composition.

An easy way to calculate the amount of energy available at each level is to what?

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.