The seminal vesicles secrete a fluid that makes up about of seminal fluid

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false