The theory is the Continental drift, the super-continent is called the Pangaea.
Can please provide the options.
I think the answer is renal medullae
17 a
The figure A and B is a plant cell because it is shaped like a box C and D are animal cells because they are circles
17b
Figure A is going through telophase figure B is going though prophase
C is anaphase
D is also telophase
Tertiary consumer because you have no predators trying to eat you. You are at the top of the food web
