Afundamental concept of biology that states that all living things are composed of cells is the
a
cell theory
b
theory of evolution
c
theory of biogenesis
d
scientific method

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

List five ways we are indebted to phytoplankton

Which anatomical plane is the only one that could not show both the sternal region and vertebral region