In which of the following situations should you call the poison control center?

chest pain or pressure
possible overdose on medication
vomiting of blood
none of the above

True or false a fertilized cell divides many times to form an embryo

Which of the following is true about vigorous intensity movements. playing single tennis or riding a bike on a hilly surface playing soccer riding bike on a flat surface playing double tennis or playing basketball all of the above

What are reasons people use tobacco