Which subatomic particle orbits the nucleus? a. the electron b. the neutron c. the proten

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

resonant frequency

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