one pack of cigarettes can reduce a person's life by __ hours
minutes.
how many breaths do we take every minute?
a. 40-50
b. 30-40
c. 20-30
d. 10-15

rising sea temps which are causing coral reefs to bleach and die out

glaciers are melting causing sea levels to rise wgich could flood out land

explanation:

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: