In a diagram or and ac are vertical lines while cb is a horizontal line segment if xr:rn=2:3 what are the coordinates of point q?

thats not even an aswer choice

you know they are heterozygous for a trait because they have it as jj or jj.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .