Answer:
B
Explanation:
Light travels through medium but is fastest through vacuum, so C is wrong, and A is wrong. B is the correct answer.
Anything that doesn't have all characteristics isn't considered live. Living isn't considered a characteristic of life, but all seven characteristics of life bonded together are said to define life.
It forms from particular patterns of wind. These are made from thunderstorms.
Answer:
2
Explanation:
There are no zeros so the only numbers there are is 2 and 3. So two numbers equals two sig figs.