Which of the following is an advantage of sexual reproduction over asexual reproduction? i. sexual reproduction is more rapid and less complicated. ii. sexual reproduction results in more diversity. iii. sexual reproduction requires only one parent. iv. sexual reproduction produces more offspring. a. iii only b. ii only c. i, iii, and iv only d. i and ii only

B.) ll Only

Explanation:

Sexual reproduction combines half of the unique genetic material of one parent with half of the unique genetic material of another parent, resulting in a unique offspring. Asexual reproduction results in an offspring that is genetically identical to the parent.  

The advantage of genetically-unique offspring is the increased likelihood of survival if and when the environmental conditions change. If a new environmental condition threatens one individual, then it threatens all identical individuals. In this way, an entire population of genetically-identical individuals may be wiped out by an environmental change. (Study Island)

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.