As a body falls through air starting from rest, its velocity
a. stays constant
b. continuously decreases
c. continuously increases
d. gets larger and larger, eventually reaching a constant value
e. gets smaller and smaller, eventually approaching zero
Question 2
What is one difference between a rad and a rem?
a. A rad measures an amount of radiation and a rem measures a biological effect.
b. A rad measures a biological effect and a rem measures an amount of radiation.
c. Rem is an older term for rad.
d. One rem equals 100 rads.
e. One rad equals 100 rems.
Organ systems of the body with major functions.
Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes
A depiction of slaves on a South Carolina plantation, around 1790. Likely of Yoruba descent, they pl
The homeostatic control of normal body temperature (37°C or 98.6°F).
Dermatomes of body, anterior view
Proteins are body-building nutrients