★ Life Processes Quiz
The important gases, carbon dioxide and oxygen, enter and leave the leaf through the
A. upper epidermis
B. phloem
C. stomata
D. guard cells
Select your answer:
Topics:
Respiratory, Cardiovascular & Oncology Diseases & Disorders Bacteriology Integumentary and Musculoskeletal System The Ankle and Lower Leg Germs HFT Vitamins Serology/Blood Typing Nervous System and Special Senses Microbes Diseases of The Digestive System Nutrition and Human Digestive System General Anatomy Gaseous Exchange in Humans VirusOther quiz:
Circulatory System › ViewThe contraction/emptying phase of the cardiac cycle?
A. Systole
B. Diastole
Blood clotting › View
A blood clot moving in the bloodstream is called an embolus
A. TRUE
B. FALSE