Acomet develops a coma because of
a.
gravity
c.
the oort cloud
b.
earth's atmosphere
d.
heat from the sun

Which statement best describes how chemical equations demonstrate conservation of mass?

Which of the following statements about the us federal boundaries is true

Which of the following are characteristics of the boers? select all that apply. distrustful of the british won the second anglo-boer war used enslaved africans lost land to great britain because gold was found allowed to keep their country