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Which organ systems help deliver oxygen to body cells?. digestive and excretory systems. circulatory and immune systems. endocrine and muscular systems. respiratory and circulatory systems. You are so smart!. That is Incorrect!.
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Which organ systems help deliver oxygen to body cells? digestive and excretory systems circulatory and immune systems endocrine and muscular systems respiratory and circulatory systems
When a person’s body needs water, the brain helps maintain homeostasis by sending signals that make the person feel thirsty. perspire. put on a sweater. feel tired.
WHOA! Think about it again!
Messages are carried back and forth between the brain and every part of the body by respiratory tissue. nerve tissue. the circulatory system. digestive tissue.
WOW! YOU ARE DOING GREAT! Nerve tissue carries messages.
Quit MONKEY-ING around and THINK about it. Orangutan Head close- up. Discovery Communications, Inc.. 2005. unitedstreaming. 13 February 2006 <http://www.unitedstreaming.com/>
Which organ systems help fight disease? excretory and digestive systems circulatory and immune systems muscular and skeletal systems digestive and endocrine systems
White Blood Cells are part of the immune and circulatory system.
OOPS! I wonder if you plug in your brain if it would help. Click the arrow to try again.
Which of the following is NOT a function of the digestive system? keeping the body in a steady internal state eliminating undigested wastes from the body breaking down food into molecules that the body can use absorbing food molecules into the blood
CORRECT! Digestive System
Try it Again! Try it Again! Try it Again!
The best diet for preventing heart disease and other problems includes only small amounts of fruits and vegetables. fats and sugars. milk, yogurt, and cheese. pasta, bread, and cereal.
Which disease is caused by a virus? Tetanus Athlete’s Foot Colds Cancer
What organ produces bile? stomach small intestine pancreas liver
Which nutrient is needed in order for all body processes to take place? water vitamins fats carbohydrates
Which of these is NOT a function of the cardiovascular system? attacking disease-causing microorganisms carrying oxygen, glucose, and other needed materials to cells carrying waste products away from cells controlling many body processes by means of chemicals
Needed substances are carried to the body cells by enzymes blood water food
Blood vessels that carry blood away from the heart are called veins. arteries. capillaries. lymphatic vessels.
Atherosclerosis is a condition in which blood pressure is consistently higher than normal. muscles in artery walls lose their ability to contact. capillaries widen and release too much fluid. artery walls thicken as the result of a buildup of fatty materials.
Hypertension is a condition in which blood pressure is consistently lower than normal. blood pressure is consistently higher than normal. fatty deposits build up on artery walls. some of the heart muscle dies.
What is the main function of the excretory system? to protect the nervous system to strengthen skeletal muscles to bring oxygen to body cells to collect and remove wastes from the body
Excretory System WOW! YOU ARE DOING GREAT!
Which organ of the excretory system stores urine until the body is ready to eliminate it? urea urinary bladder ureters urethra
OOPS! I wonder if you plug in your brain if it would help. Click the arrow to try again.
What function do the kidneys perform? eliminate carbon dioxide supply oxygen to body cells eliminate urea and excess water play a role in gas exchange
