What is the difference between (5075,2326) and ( 8436,4034)

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

These two images show humid tropical and humid continental climate zones. each climate zone has a different temperature and experiences different types of seasons. in a short paragraph, choose one of these two zones and explain why it is more appealing to you. which of these zones would you rather live in?

Describe the three regions of panama.