DNA evidence can be used for what? Creating a representation of a suspect Identifying a species of pollen Matching microbiomes All of the above

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions