I think the answer is proteins
I believe the best answer from the choices listed above is the third option. The Theory of spontaneous generation was A theory that wasdisproved by Redi and Pasteur. Hope this answers the question. Have a nice day. Feel free to ask more questions.
Answer: the tibia, fibula, femur, metatarsals, and phalanges also the humerus, radius, ulna, metacarpals, and phalanges
i hope this helps
Answer:
It is cell wall and it provides support to the plant cell