Two different species evolving from a common ancestor MOST likely occurs

answer; the correct answer is (beta)

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.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.