The skeletal system is divided into two units: Axial skeleton composed of ribs, spine, and skull and Appendicular skeleton composed of hip, shoulder, and limbs.
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A complete cardiac cycle of the heart consists of the heart…
A complete cardiac cycle of the heart consists of the heart filling with blood, diastole (relaxed period), and then pumping out the blood, systole (contraction phase).
What is the name of the body part at number 8?
What is the name of the body part at number 8?
Which chamber of the heart receives the oxygenated blood ret…
Which chamber of the heart receives the oxygenated blood returning from the lungs first?
Kidneys absorb digested nutrients into the bloodstream were…
Kidneys absorb digested nutrients into the bloodstream were Villi and microvilli increase the surface area for nutrient absorption.
Which term is used to define the exchange of gases between b…
Which term is used to define the exchange of gases between blood and air?
What is the energy molecule of the cell?
What is the energy molecule of the cell?
In this diagram what is at number 1.
In this diagram what is at number 1.
What tissue provides movement to the animal?
What tissue provides movement to the animal?
Digestion first begins in__________?
Digestion first begins in__________?