1.- CIRCULE LA LETRA DEL TEMA PRINCIPAL DE “ES UN NUEVO MUNDO DE COMPRAS”. a.- compras por teléfono.
b.- nuevas formas de comprar.
c.- Tres tipos de bolsas en supermercados.
d.- cosa nueva para comprar.

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

Select all that apply. which of the following are functions of the skeletal system? 1. to provide the body with a strong and mobile framework 2. to allow the body to move 3. to protect internal organs from sunlight, bacteria, and injury 4. to supply the body with blood cells and minerals

Match each nutrition monitoring survey to its description. csfii nfcs nhanes what we eat in america