Will mark brainliest! write in your own words please!

doesn't have to be long! 3 - 5 sentences at least

What makes us human the most is our self-awareness and the ability of philosophical thought.

We understand we exist on Earth and wonder why the sky is blue, which is a trait no other species possesses.

Explanation:

Orangutans, chimpanzees, gorillas, bottlenose dolphins, elephants, orcas and bonobos all have self-awareness. But still don't wonder why the sky is blue.

Animals were seen capable of doing all the other factors.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.