Question 6 Calculate the pressure and speed of water at points B and C shown below.
10 m/s
A)
A₂ = 3 m²
P = 300 000 Pa
20 m
B
E
Az - 3 m²
Az = 6 m2​

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.