Explain what steps you could take to prepare for a career in the agricultural sciences.

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

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field