The black line on the map below represents tec- tonic plates. The red line shows the longest ridge
in the world. This mid-ocean ridge extends for
about 10,000 miles and is characterized by shal-
low earthquakes and minor lava flows. It is
known as a spreading zone, as it is responsible
for ocean sea floor spreading.
Based on the evidence, what type pf plate
boundary is responsible for this mid-ocean
ridge?
A.Convergent
B.Divergent
C.Transform
D.Oceanic

I think the answer is D

Explanation:

New varieties. Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection.

Dogs were probably domesticated by accident, when wolves began trailing ancient hunter-gatherers to snack on their garbage. Docile wolves may have been slipped extra food scraps, the theory goes, so they survived better, and passed on their genes. Eventually, these friendly wolves evolved into dogs.Jul 18, 2017

A dog breed is a particular strain or dog type that was purposefully bred by humans to perform specific tasks, such as herding, hunting, and guarding. ... Many different terms were used to describe dogs, such as breed, strain, type, kind, and variety.A pedigree chart is a diagram that shows the occurrence and appearance of phenotypes of a particular gene or organism and its ancestors from one generation to the next, most commonly humans, show dogs, and race horses.

Explanation: