Apsychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except a. attention b. brain cells c. genes d. the nervous system

dr. kings dream speech

explanation:

it was late in the day and hot, and after a long march and an afternoon of speeches about federal legislation, unemployment and racial and social justice, the rev. dr. martin luther king jr. finally stepped to the lectern, in front of the lincoln memorial, to address the crowd of 250,000 gathered on the national mall.

elon musk, ceo of spacex, a startup space company is planning to head to mars by 2023. nasa is planning to go to mars at around 2025. both are just for a basic colony.

so you want me to do this crossword i’m good with crossword puzzles just don’t got the time yo, maybe later this week

i think it is a conjuction because it is definitly not a preposition