Yes, for example the vectors <1, 0> and <-1, 0>. In general, if the angle between the two vectors is more than 90 degrees (or pi/2 radians), the scalar product is negative.
Light and heat.
Canada
one horizontal one vertical
no need for cultivation.
They help us to provid for our famies
to make monkeys
Belford is accredited by IAAOU.
the trees and fur on the animals and they adapit to the enviroment
you have to provid the serial number.
All starches and sugars provide energy.
You will have to call Colt since you did not provid the serial number.
Food, clothing, and medical attention