Answer:
The cotton gin was a very important technological adcance in the industrial revoulution because it significantly increased the coton production.
The telegraph improved comunications and started the era of information
Explanation:
have a great day
The Mayan celebrations involved rituals of bloodletting of choice animals as well as human sacrifice. where people would be killed by having their heart ripped out from the chest.
This was done to appease the gods and it was done in every celebration of every calendar be it political or religious. The most sacred was the tongue and the ear, they pierced the ear to hear from the Gods and cut the tongue to enable them to speak what they heard from Gods.
Answer:
Age-related changes in attention and memory
Explanation:
Jean Piagets 4 stages are based on the thought processed and understandings that develop with age. The stages are sensorimotor, preoperational, concreate operational, and formal operational.
