How could a person acquire the disease sickle cell anemia? A. by getting a normal gene and an affected gene from one's biological parents

B. by coming in contact with the body fluid of an infected person

C. by being coughed on by an infected person

D. by getting two affected genes from one's biological parents

9. withdrawal occurs when alcohol is removed from the system after the brain a. adapted to the continued presence of alcohol b. become physically saturated with alcohol c. become impervious to the effects of alcohol d. begun to treat alcohol as a poison

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility

*drivers ed * * i’ll mark you brainliest and give you free 10 points if answered correctly * florida's basic speed law says that a. it is illegal to drive at an unsafe speed b. it is illegal to drive above the speed limit c. it is legal to drive up to 5 mph over the limit in some cases d. it is legal to drive at any speed, as long as you are driving safely