What is estivation? it is part of science.?

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Which feature would you expect to find in a population in which sexual selection depends on male competition?