Answer: Its B he or she is right I took the quiz on edgenuity.
The correct answer is "B)".
The Paleolithic era is known for the original development of stone tools. Around 50000 BP, the use of these artifacts continued to develop and there is evidence of a wider variety of tools in Africa. These tools were classified in categories such as projectile points, knives, drilling tools, and engraving tools.
At some point between 50000 BP and 40000 BP, the first humans set foot in Australia.
Answer:
It would be D
Explanation:
If d says farmers then they would benefit a ton
Answer:
“Civic engagement means working to make a difference in the civic life of our communities and developing the combination of knowledge, skills, values and communication.
Answer:
Regular expression:
"^[^[^\w\s]|_]*[^\w\s]|_[^[^\w\s]|_]+[^\w\s]|_[^[^\w\s]|_]*$"
Explanation:
The regular expression has the following parts:
i) [^\w\s]|_ - expression to match any punctuation mark
ii) ^[^[^\w\s]|_] -
iii) *[^\w\s]|_ -
iv) [^[^\w\s]|_] -
v) +[^\w\s]|_ -
vi) [^[^\w\s]|_]*$" -
