How can i answer some questions on barinly

You click a big button at the bottom of the screen that says "answer" then you click on the question that you would like to answer and then you would tap on it and click "answer" again.

Explanation:

If you need anything else you can comment on my answer

You go find questions in a specific subject, by clicking the buttons titled "Mathematics", "Arts", etc. or you can click the area that says "All Subjects" Then, you'll find questions. Find one you like, and click the button that says add answer. But if a question has two answers, you can't add your answer. Two answers seems to be the maximum.

Or, you could click on someone's profile. There, you'll find questions. You can click the answer button that is one the question. There, you can answer questions.

Hope that helps!

Explanation:

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.