2. The illustration represents a part of which type of biochemical?

A) olive oil
B) hemoglobin
C) potato starch
D) DNA

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist