The periodic law states that elements that have similar properties appear . a. to the left of each other. b. at regular intervals

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion

What are the major types of a chemical compound