Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason?

Minute vessels that collect blood from the capillaries and join to form veins are: venoles venules viscera venoids

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism