The heart rate reserve is equal to the difference between maximum heart rate and resting heart rate. Maximum heart rate is usually calculated by:
Hmax = 220 - age
Hmax = 220 - 40 = 180
HRR = Hmax - Hrest
HRR = 180 - 75
= 105
The answer is B
Answer:
The conditioned stimulus - song.
The unconditioned stimulus -parents fighting.
The conditioned response - anxiety towards song.
The unconditioned response - anxiety towards parents fighting.
Explanation:
Classical conditioning may be defined as the learning procedure when the biological strong stimulus is combined with neutral stimulus elicit a strong response.
The conditioned stimulus is strong stimulus and in this case song acts as conditioned stimulus and produces a conditioned response of the anxiety against the song. The unconditioned is the neutral stimulus and when combined with the conditioned produces the response. Here, the unconditioned stimulus is parents fighting and the unconditioned response generated by this stimulus is the anxiety of the parents fighting.
A killer. because the act could be killing
HIV or Human Immunodeficiency Virus is a viral infection, which directly attacks Leukocytes (white blood cells). Leukocytes are the cells responsible for fighting infections that break past the skin. If the infection is not controlled it can cause a range of disorder's which form a syndrome called AIDS or Acquired Immunodeficiency Disorder Syndrome. When this happen common infection for such thing as a common cold can turn lethal as the body is unable to fight pathogen's effectively.
1.a 2.c 3.d. 4.b 5.e 6.g 7.f 8.h 9.j 10.i
