Final answer:
The Olmec and Mayan civilizations had cultural and technological similarities and differences. Culturally, both civilizations focused on art and religion. Technologically, the Olmec developed an irrigation system and tools, while the Maya excelled in architecture, mathematics, and writing.
Step-by-step explanation:
The Olmec and Mayan civilizations had both cultural and technological changes and continuities. Culturally, both civilizations had a strong focus on art and religion. The Olmec produced major works of art and worshiped rain and maize gods, while the Maya inherited and perfected the Olmec's written language and practiced gruesome rituals. Technologically, the Olmec developed an irrigation system for agriculture and created tools using clay, stone, and bone. The Maya built large cities, perfected the calendar and written language, and built architectural structures and astronomical observatories.