The percent of the Earth's ocean is 70%.
Egg cause thingsnwere laying eggs before chickens were. and first chicken was a genetic mutation.
Temperature, viscosity, and amount of dissolved gases
Answer:
A concentration gradient occurs when the concentration of particles is higher in one area than another. In passive transport, particles will diffuse down a concentration gradient, from areas of higher concentration to areas of lower concentration, until they are evenly spaced.
well hope this help at least (good night)
