The left ventricle pumps blood through the aorta to the body. The right ventricle pumps blood through the pulmonary artery to A. The lungs
B. The brain
C. The kidney
D. The liver

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.