Juanita used her affinity for numbers in STEM class to help her design a computer program that relied on math formulas. Other students who disliked math seemed to struggle with the task. What is the meaning of "affinity” in this context?

an enjoyment of
a likeness or similarity
a close resemblance to
an understanding of

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.