Answer: Drags back the adaptation process
Explanation: These new arrivals delays or holds back the adaptation process of the population. The newly arrived birds are still fresh in terms of traits and behaviors from their home island, they will take a long time to adapt to new behaviors as well as develop the predominant traits, there by taking the whole process of adaptation of the general population backward.
Answer:
A, to improve travel and communication
Explanation:
Women’s contribution in the U.S.
labor force has scaled since
WWII: from 32.7 percent in 1948 to 56.8 percent in 2016. The percentage of
women with college degrees in the labor force has almost multiplied since 1970.
More than 40 percent of women in the workforce had college degrees in 2016, likened
with 11 percent in 1970. As of now, there are 74.6 million women
in the citizen labor force and almost 47 percent of
U.S. workers are women.