Before facial recognition technology is developed for animals… A. additional data needs to be collected on animals’ emotions and expressions.

B. humans need develop facial recognition technology that can recognize human faces.

C. scientists need to decide which species of animals this technology will be used on.

D. humans need to learn how to recognize obvious facial expressions in animals.

major league baseball

explanation:

jack roosevelt robinson broke the color barrier in major league baseball.as he was the first african american to play in the major leagues, jackie robinson became the target of racial abuse. jackie robinson is referring to the historic event, harlem riot.

the sample answer on e2020

conflicting values are demonstrated between two different groups in animal farm. first, the farm animals value hard work. this is shown by them working late and working long hours at the request of the pigs. napoleon and the pigs, however, sleep late daily. furthermore, the animals value equality. this differs from the value of napoleon and the other pigs. instead of equality, they value only gaining power and maintaining their own privilege, which is demonstrated by their taking extra milk and sleeping in beds.

where is the sentence at?