Animals use this type of physical act to reproduce another type of their species. Mostly to impress or make the type of gender to fall in love.
Same . I know this isn't helping you but i really need points.. Please help
B)landform 2 is what was made by the deposition of sediments
The correct answer is fixed migration pattern.
Extinction means termination of last member of a particular species. This can be due to various factors. The reason could be natural or human interventions. The best characteristics of an organism to be less likely to face extinction are the fixed migration pattern. Migration of that particular species in a fixed pattern will make them adapt different environment. This saves the species from natural extinction. Even if the species of a particular geographical area dies the migrated species will be alive to breed and save the species from extinction.