Severe malnutrition of the mother affects the development of the fetus with all of the following problems except neurological deficits
low birth weight
O psychological disorders
birth complications

Number and variety of living organisms includes genetic, species, and ecological types

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution