3. An asteroid over 100 meters in diameter could affect an entire country. Scientists predict that there is a 1% chance that an asteroid of this size could strike Earth in
the next 100 years. What factors could cause the calculation of this probability to
increase or decrease?

which fault and or fold did you find most difficult to diagram

in addition to being able to metabolize, grow, digest food, and excrete wastes, what other functions must an organism perform if it is to survive? survival also depends on the ability to maintain one's boundaries, to move, to respond to stimuli, and to reproduce. oxygen is a survival need.