High levels of nitrogen and phosphorus can cause aquatic water ecosystems to become too nutrient-rich. This can lead to the formation of​

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell