Approximately how much energy is transferred from one step in a food chain to the next? 90% 1% .1% 10%

Can you tell the size of a woman's coxal bone by observation?

What would you call 2-1-1 for? a. product safety info b. after a car crash c. referral to suicide counseling d. after a home break in

Ladonna is overweight and loves fast food. which is the best diet for ladonna to adopt? a. a diet high in protein and low in fat and sugar b. a diet high in calcium and low in fiber c. a diet high in fiber and low in fat and sugar reset next