as três principais feições geográficas resultantes de choque de placas tectônicas e que se localizam no setor oeste das Américas

Why are fossils of organism's from the phanerozoic eon much more likely to be found than fossils of organisms from any other eon? a. more organisms present during the phanerozoic eon had soft body parts. b. organisms present during the phanerozoic eon were all microscopic. c. more organisms present during the phanerozoic eon had hard body parts. d. organisms present during the phanerozoic eon are the most ancient life forms.

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d. minerals

Does anyone know the answers for these