| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.47 |
| Score | 0% | 69% |
What part of the brain is responsible for for balance, movement, and muscle coordination?
cerebellum |
|
cerebrum |
|
brainstem |
|
medulla |
The cerebellum is a large cluster of nerves at the base of the brain that's responsible for balance, movement, and muscle coordination.
When two air masses meet and neither is displaced, what kind of front is present?
cold |
|
occluded |
|
stationary |
|
warm |
When two air masses meet and neither is displaced, a stationary front is created. Stationary fronts often cause persistent cloudy wet weather.
Respiration is the process by which __________ absorb oxygen and eliminate carbon dioxide.
bronchioles |
|
blood cells |
|
diaphragms |
|
capillaries |
The respiratory system manages respiration which is the process by which blood cells absorb oxygen and eliminate carbon dioxide.
The energy posessed by a thrown baseball is an example of what kind of energy?
gravitational |
|
kinetic |
|
transitional |
|
potential |
Kinetic energy is the energy posessed by a moving object. Potential energy is stored energy in a stationary object based on its location, position, shape, or state.
Which of the following represents the largest value?
1 ML |
|
1 mL |
|
1 cL |
|
1 kL |
Mega (M) is 106, kilo (k) is 103, centi (c) is 10-2, milli (m) is 10-3 so 1 ML represents the largest value.