6 - one sodium atom, 1 hydrogen atom, 1 carbon atom, and 3 oxygen atoms.
14 Molar is its molarity.
Answer:
A. Fossils of organisms that lived in warm climates have been found in arctic environments.
Explanation:
One of the logic used by Geologists to justify plate movement over a region of space is that the fossils of organisms that lived in warm climates have been found in arctic environments.
- this is as a result of plate tectonics.
- organisms that are well adapted to warm climates in times past have their relics preserved as fossils.
- their fossils are no found today around the arctic environment which are cold
- this suggests that the plate must have drifted or moved
Answer:
A mixture is a physical combination of substances thus it only requires physical processes to separate.
A liquid becoming a gas. For instance water (liquid) turns into steam (gas).
