1. Neanderthals were killed off by Homo erectus.

True or false

False

Explanation:

Neanderthals were killed or thought to he killed because they were unable to adapt to climate change and natural catastrophes.

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation:

your answer would be (a)