How did the Russian leaders respond right after the 9/11 attacks and why was their response significant, according to National Security Adviser Condoleezza Rice?

d. the great plains       hop3 this yo

the answer is c. baby boomers are the largest generation and have already begun reaching retirement age.

that is the the answer on e20 , brainliest ? ?

ecologists usually specialise in a particular area, such as freshwater, marine, terrestrial, fauna or flora and carry out a range of tasks relating to that area. when starting out, ecologists often conduct surveys to identify, record, and monitor species and their habitats.