Horse breeders often mate horses that have special traits that they will pass on to offspring. this is an example of survival of the fittest evolution artificial selection natural selection

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables

Someone me with this: a mineral' is determined by its actomic structure.

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?