The nature of reactants, temperature, concentration, surface area and catalysts.
Answer:
Organisms inhabit nearly every environment on Earth, from hot vents deep in the ocean floor to the icy reaches of the Arctic. Each environment offers both resources and constraints that shape the appearance of the species that inhabit it, and the strategies these species use to survive and reproduce. Some of the broadest patterns of environmental difference arise from the way our planet orbits the Sun and the resulting global distribution of sunlight (Chapin et al. 2002).
Explanation:
In the tropics, where solar radiation is plentiful year-round, temperatures are warm, and plants may photosynthesize continuously as long as water and nutrients are available. In polar regions, where solar radiation is seasonally limited, mean temperatures are much lower, and organisms must cope with extended periods when photosynthesis ceases.
Mass using grams because of the balance scale is evenly weighted not from springs and gravity like a normal scale.
He put iron with sulfur and oxygen and it had a few more errors and iron is a metal the other two are nonmetals
Question 3 is uniformitarianism
Question 4 is sedimentary rock