Answer:
I think its B
Explanation:
Characterized by or exhibiting biological specializatiob especialy highly differentiated especially in a particular direction
Answer:
a substituted derivative of purine, especially the bases adenine and guanine present in DNA.
a colorless crystalline compound with basic properties, forming uric acid on oxidation.
Answer:
b
Explanation:
It is a fossil of sea shells
Answer:
each sense ( eyes ears nose mouth ect.) sends electrical pules through the nerves or "messages" to the brain. which then processes it and turns it into information so that you can understand what you are seeing, hearing, tasting ect
does that help?
