Galileo <span>performed an </span>experiment<span> from the top of the leaning tower of Pisa. He dropped two spheres of different weight and observed that both hit the ground at the same time.
This is the only one that i can think if off the top of my head</span>
Answer:
C.
Explanation:
The murmur of this patient is possibly caused by an atrial septal defect that induces excessive blood flow through the pulmonary outflow tract, and should be examined.
B is right assess measures but this is not a ventricular septal defect (Vsd) that normally has a holosystolic murmur and a second heart sound that splits with respiration component.
Hence, the correct option is C.
Answer:
The correct answer is - operation of reflex arc.
Explanation:
The reflex arc is a unique and special type of neural pathway that starts with a sensory neuron and ends with a motor neuron. In this operation sensory neuron acts as the receptor and motor neuron is effector. This type of neural circuit helps in faster response.
Voluntary muscles like quadriceps muscle are normally in control voluntarily however, such muscle may contract involuntary due to reflex arc. This type of contraction takes place before the signal has even reached the brain.
In this response the sensory neuron takes the signal to the spinal cord and then motor neuron to the effector muscle for faster response.
Thus, the correct answer is - operation of reflex arc.
Snow is precipitation in the form of ice crystals. It originates in clouds when temperatures are below the freezing point (0 degrees Celsius, or 32 degrees Fahrenheit), when water vapor in the atmosphere condenses directly into ice without going through the liquid stage.
