Solve the problem below: 624+ 34+ 312+ 85=

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

In what organelle does photosynthesis take place?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c