Answer:
The correct answer is a. retinal disparity
Explanation:
Humans have two eyes that see the image at slightly different angles and for perception depth it is important to see the object from both the eyes. Retinal disparity is the way which helps in depth perception.
In this situation, the image seen by both the eyes at different angles is processed by the brain and after processing it is seen as a single image with the correct depth of the image. In many situations retinal disparity comes into play like diving.
Therefore if a person lacks an eye then retinal disparity is the visual cue that would be lacked by him.
Answer:
<u>In day light.</u>
Explanation:
Color variations of the skin can be conducted in any environment or light source. But for the best results, it is conducted in a day light as it provide best illumination source to detect color variations. Other sources such as lamp light or fluorescent light are narrow spectrum or specific spectrum light providing narrow range of results.
A skier can benefit from a training program because it could help them become better at skiing.
The activities performed in programs (such as a skiing training program) helps the person taking the course build their body strength and prepare for any upcoming games. Think about football practice. Why do they go to practice all of the time? They are going to prepare and get better at football. The same thing applies to skiing.
Answer:
Correct answer: whether the condition is life-threatening
Explanation:
Emergency room is a room in the hospital where those in critical conditions are placed in for adequate medical care and close supervison. On the other hand, urgent care is the detailed provision of medical treatment to someone in critical condition inorder to prevent loss of live of the patient.
<em>The major primary consideration to be considered when choosing between emergency room and urgent care is to determine how life-threatening the condition of the patient who seek medical attention is.</em>
Correct Matches
E. decreased joint stiffness 1. when the joints move more easily
A. improved range of motion 4. when the muscles and joints are more flexible
B. shoulder flexibility test 9. performed by trying to grab your hands behind your back
C. lactic acid 8. a by-product of exercise
D. muscle fibers 10. the muscle cells
K. standard sit-and-reach test 6. measures back and leg flexibility
F. improved the ability to relax 5. lowers blood pressure and blood sugar
J. improved circulation 2. results in fewer varicose veins
L. antagonistic muscles 11. the front and back muscles of your leg
H. myofibrils 7. slide together to shorten a muscle
G. improved posture 3. comes from equally worked antagonistic muscles
I. flexibility exercises 12. reduces the chance of muscle injury
