Which of the following are not abiotic factors of an ecosystem

d)

Explanation:

Abiotic Factors are non-living things part of an ecosystem. For example the sun, wind and temperature.

Herbivores are living animals who eat plants so they are not a herbivore.

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.