The magnetic field of Earth was most likely created by (2 points) Select one:

a. moving electrical charges

b. stationary electrical charges

c. bar magnets inside Earth

d. north and south poles of Earth

What was photo 51 with rosalind franklin?

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

What is the difference between an igneous, sedimentary and metamorphic rock