Answer:
Density = 3
Explanation:
Density = Mass/volume
D = 45/15
D = 3
I hope this helps :)
Answer:
B) -1.00 M/min
Explanation:
Based on the reaction:
2 SO2(g) + O2(g) → 2SO3(g)
<em>2 moles of SO2 are consumed per mole of O2 producing 2 moles SO3</em>
<em />
In the problem, the sulfur dioxide has a rate of change of -2.00M/min. As the moles of oxygen that reacted are half the moles of SO2, its rate of change is halved, that is:
<h3>B) -1.00 M/min
</h3>
the semipermeable membrane surrounding the cytoplasm of a cell.
Answer: Simple squamous epithelium is the type of epithelial tissue that lines the air sacs and allows the exchange of substances like gases.
Explanation:
Simple cuboidal epithelium is made up of a single layer of these cube shaped cells that are mostly involved in absorption of substances.