Use the drop-down menus to answer each question.
which runner finished the 100 m race in the least
amount of time?
- ming
which runner stopped running for a few seconds
during the race?
at what distance did anastasia overtake chloe in the
race?

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

d) physical means can be used to separate the components of air.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles