Fossils records the past by the very beginning of all living organism if there was wayer at one time by a fish fossil or if it was a dry land with a plant fossil
Endocytosis is taking stuff in while exocytosis is getting rid of the stuff and putting it out
Answer: the tibia, fibula, femur, metatarsals, and phalanges also the humerus, radius, ulna, metacarpals, and phalanges
i hope this helps
20, as there are only 20 amino acids, which are what make up proteins
