Does anyone know this? ? i will give brainliest !

whatis the term for a sarcoma of the bone tissue

a. osteosarcoma
b. mysosarcoma
c. angiosarcoma
d. glioblastoma

How is health different for most people in this country today from what it was for people born in 1900? a. people have a shorter life span. b. people today work harder to survive. c. people today live in poorer sanitary conditions. d. people today can focus less on day-to-day survival and more quality of life.

Jessica said she would never work for less than $12 an hour, but then she got a job looking after children in the afternoon, and it pays only $6 an hour. now she says that money isn't as important as enjoying her work. this is an example of: apex

How could natural selection best be used to explain the evolution of the white fur of arctic fox