Astudent found a map of polar bear movements online. each bear's position
is signaled from a collar on its neck, via satellite, to scientists and then to the
website. which technology makes this possible?

-efficient data acquisition

-medical data processing

-data analysis for research

-voice recognition systems

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

so whats the answer

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.