Events that nature's valley has held​

i am confused, what is the question? i can you out if you put it into more depth.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

answer; motor learning;

answer; a team- maintenance role;