is important to the transmission of nerve impulses. A. Zinc
B. Iron
C. Calcium
D. Sodium

Maggie graphed the image of a 90 counterclockwise rotation about vertex a of . coordinates b and c of are (2, 6) and (4, 3) and coordinates b’ and c’ of it’s image are (–2, 2) and (1, 4). what is the coordinate of vertex a.

Stratified systems are: caste, slavery, class and estate. in your opinion which 2 stratified systems have the most in common. then discuss 2 systems you believe to be the least similar.

Which driver would be considered driving under the influence? isaac is driving while smoking a cigarette. adelle is driving after trying cocaine at a party, sasha is driving after taking ibuprofen for her headache. mala is driving home after having a few sips of wine at dinner.