Reducing agent is an compound/atom, that loses an electron and is oxidized.
0.........+I.............+II............0
Ca + 2HCl ----> CaCl₂ + H₂
Calcium is oxidized --- it's reducing agent (reductant).
Hydrogen is reduced --- HCl is oxidizing agent.
Found a similar question:
LUMEN OF THE SMALL INTESTINE
<span>1) Lipase breaks triglycerides down into monoglycerides and fatty acid
</span>
SMALL INTESTINE EPITHELIAL CELL
2) Triglycerides are coated with phospholipids, cholesterol, and proteins to form chylomicrons
<span>4) Monoglycerides and fatty acids are reassembled to form triglycerides </span>
<span>5) Chylomicrons leave this structure by exocytosis </span>
LACTEAL
3) Chylomicrons are transported in this structures to veins
<span>6) This structure contains lymph</span>
Answer:
they have differnet properties that repeat across the next period
Explanation:
That looks like cells of a multicellular organism, so B.
If your in a city, go inside a building immediately. most buildings have lightening rod, so the lightening voltage won't hit on you.
if you're in an open area, don't go under a tree, or it'll hit you and the tree, even if it doesn't hit you, you still cannot take the impact by the exploding tree. leave the water or metal bicycle or stuff that conducts electricity.
