What effect will wrapping a tight band around the arm for a period of time have on blood flow? (2 points)
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It will increase blood pressure both proximal and distal to the band.
It will increase blood pressure proximally from the band.
It will decrease blood pressure both proxmial and distal to the band.
It will decrease blood pressure proximally from the band.

its c its is a mixture of gases

current flows in a wire

it's a b and

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.