What do you mean by biological adpect

Janelle wants to keep track of the mileage she completes and the courses she runs, and locate new courses while training for a 10k race. which technology would be most to her? elliptical machine exercise video game gps-enabled device treadmill

Which practice is harmful to the land? a. using animal waste as fertilizer b. composting with peels from commercial fruit c. throwing paint cans in the garbage d. cutting the lawn with a gas-powered mower

What is the main goal of recommended dietary allowances (rdas)? to inspect school cafeterias across the united states to regulate foods sold at supermarkets and farmers' markets to investigate claims of tainted food being served in restaurants to indicate daily nutrient requirements