Answer:
Psychology became a science in the nineteenth century. The roots of this new science were many. Philosophers provided psychology's conceptual framework: physiologists provided knowledge of the nervous system and experimental methods; and social reformers and psychiatrists provided motives for using science to improve the human condition.
Explanation: Hope this helps!!
D brushing teeth removes plaque and food particles
The answer B makes the most sense.
Answer:
Explanation:
How does being the oldest, middle, or youngest sibling in your family influence your personality? Open-ended
Under what circumstances would you disobey an authority figure? Open-ended
How could our school increase student morale? Open-ended
Is homework always worthwhile? Close-ended
Do people pay too much attention to celebrities? Close-ended
Would you ever change places with someone else? Close-ended
Open-ended are questions that require you to produce your own answer rather than just answer true or false or yes or no.
Close ended questions require you to just answer with given answers such as a. b. c. d., true/false etc.
Answer: Motor neuron effector
If you accidentally touch hot surface, you automatically
pull your hand away from the object and this response is governed by a simple
combination of neurons called reflex arcs. The sensory neurons carriers the
impulse towards the central nervous system (CNS) then the interneuron carries
these impulses within the CNS, while the motor neuron carries impulse away from
CNS. Therefore, motor neuron is the last structure to respond to a reflex.
