How much physical activity should an adult have each week?
a.
60 minutes per day, 7 days a week
b.
30 minutes per day, 7 days a week
c.
60 minutes per day, 5 days a week
d.
30 minutes per day, 5 days a week

select the best answer from the choices provided.

a
b
c
d

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.