Embryo stage I think hope this helped
The issue of slavery was avoided
The correct answer is that Jane is more friendly and sociable than Denise. When we get a positive stimuli from a person, we are more likely to open up and feel happier which will lead to us being more sociable to other people. When we feel that the other person does not like us, we tend to close up, doubt ourselves and therefore look less friendly.
Answer: C. collective bargaining
Explanation:
The union used collective bargaining by negotiating with its employer to determine its pay and raise the wage.
I hope this helps!