Respiratory, Circulatory, & Excretory systems

Which of the following carries oxygen to the tissue and carbon dioxide away?

• platlets

• blood

• artery

• hemoglobin

Erythrocyte is

• white blood cells

• plasma

• red blood cells

• platelets

What do platelets help the blood do?

• produce protein

• carry oxygen

• clot

• pump the heart

Which of the following is a protein inside red blood cells that helps carry oxygen?

• Erythrocyte

• Homestasis

• Platelet

• Hemoglobin

Which of the following carries oxygenated blood away from the heart to the rest of the body?

• artery

• vein

• heart

• homeostasis

Which of the following carries deoxygenated blood to the heart?

• heart

• veins

• artery

• cells

___________ is an organism's ability to maintain steady internal conditions when outside conditions change.

• Homeostasis

• Transportation

• Temperature regulation

• Elimination

What is the process called when blood carries water, oxygen and other materials through your circulatory system to your bodies cells and tissues?

• Elimination

• Transportation

• Homeostasis

• Hemoglobin

Blood carries carbon dioxide away from our cells and tissues in a process called......

• elimination.

• transportation.

• homestasis.

• erythrocyte.

Every cell in the body needs oxygen for a chemical reaction called ___________.

• transportation

• carbon dioxide

• cellular respiration

• breathing