Determining a common ancestor between two species provides information about A.
the evolutionary past
B.
relatedness
C.
rate of reproduction
D.
Both A and B

Y’all i need answers plss people are saying me and my brother look alike although we’re two different ages. one year apart i’m a girl, btw i’m thinking we could be fraternal twins idk my parents and my friends think we look alike

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy