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rosehayden21
rosehayden21
10.12.2020 • 
Biology

PLEASE HELP! I NEED THIS ASAP, WILL GIVE BRAINLIEST TO THE CORRECT ANSWER! 1-Mason drew the cladogram shown.

(It's a cladogram with fish in the first vertical line, frogs in the second, Birds in the third, and reptiles in the final one.)

Which statements best describe the cladogram? Select THREE options.

A-Reptiles are the most primitive.

B-Birds and reptiles are most closely related.

C-Frogs are more closely related to fish than birds.

D-Frogs are more closely related to birds than fish.

E-Fish are the most primitive.

2-Kelli drew a diagram to compare cast and imprint fossils.

(A diagram with 2 circles connected, one labeled Cast and one labeled Imprint. The y is located in the middle of where the 2 circles combine.)

Which label belongs in the area marked Y?

A-Involves minerals replacing remains of organism
B-Takes millions of years to form
C-Gives evidence of organism's activity
D-Involves mold filling with minerals and sediment

3-A scientist observes fossil evidence that leads her to believe that certain organisms have a common ancestor.
(There's no context lol.)
Which observation most likely led to this conclusion?

A-She observed older fossils that contained many of the same minerals as the newer ones.
B-She found skeletons of modern organisms in the same area as fossilized organisms.
C-She observed a fossil with skeletal structures similar to certain modern organisms.
D-She found several fossils in rock layers directly below other fossils of similar size.

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