Ground water found in ___ could be impacted by human activity such as industrial waste, agricultural runoff, and sewage

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

What are genotypes? what are phenotypes?

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”