Answer:
i more then sure it is a let me know if im wrong
Explanation:
Either shoes or skinny jeans, I'd go with shoes. Xavier would grow in both height and weight as he goes through the growth spurt. As his height grows, his foot will grow accordingly as he needs support for his enlarging body. So he would need shoes prior to all others.
Answer:variable interval
Explanation:
In operant conditioning, a variable-interval schedule is defined as that schedule in which a response is received after unpredicted time , because reinforcement has been administered in diffrent non fixed times. The response is slow and steady. Variable means non fixed time which means reinforcement can occur at any time , using various different time zone. Interval refers to time hence this means reinforcement is administered at various times.
Southern states had slaves and Northern States was more about the industrial items. And even though northern states had less slaves they both had slaves. Richer soil in southern states allowed cropping which had to be farmed by slaves, weaker not good soil caused northern to use machines in others stuff so slaves where not need as much.
