<span>The Information Age is the first time
people have used written communication for quick chats and instantaneous communication.
Improvements in communication technologies including the internet and mobile
computing enabled people to use written communication to exchange information instantaneously
through messaging and online chats.</span>
Answer: cryosphere and geosphere
Explanation:
cryosphere are the glaciers in the world, and geosphere is in the earth's crust, which is how lava comes up. this means that the first option is correct.
Answer:
the action or fact of forming a united whole.
Explanation:hope it helps can I please be brainliest
The Black Death or plague hit Europe not long after the fall of Rome.
<span>Sadie lacks object permanence. Object permanence means that objects still exist even when they cannot be viewed. It not unusual for Sadie to lack object permanence because it is not something infants possess. Infants gained the ability as they grow older through touching objects and holding the objects they think stopped existing.</span>
