The diagram below shows the position of the sun and two galaxies, g1 and g2.

what is the distance between the galaxies, g1 and g2?
a. 33 au
b. 46 au
c. au
d. 4666 au

What is the difference between an igneous, sedimentary and metamorphic rock

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees