Identify the statement that shows that Henry is living in an unhealthy environment.

Henry lives a healthy life.1 (He and his family don't suffer from any diseases or illnesses.) 2(There is a big public park near a manufacturing factory that emits harmful gases,
where his children can play.) 3(His children go to a school where the quality of education is very good.)4( They have adequate supply of clean water and food.)

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.