The guard cell pairs with vascular tissue because of the type of cell that matches with tissue.
Answer:
The answer is most likely the 3rd option.
Answer:
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. A cell's function is determined, in part, by its shape.
Explanation:
I hope this helps you!
Answer:
d. Ethos
Explanation:
The correct answer is actually D.
Ethos is usually referred to one's credibility when making an argument. It has to do with using one's trustworthy personality to persuade. This is a reason why ethos is employed in advertising a product or brand.
One with a good ethos is usually respected and regarded. Since celebrities like footballers, actors, athletes, etc., have influence and are respected in their societies, therefore advertisers tend to use them in endorsing their products because people love and believe them. So, people end up using those products because a celebrity endorsed it. The celebrities are usually paid for the endorsement.
Answer:
Option C = Ozone
Explanation:
The Percentage of given gases in atmosphere:
Oxygen = O₂ = 20.95 %
Nitrogen = N₂ = 78.08%
Argon = Ar = 0.93%
Ozone = O₃ = 0.000004%
Nitrogen is most abundant gas in atmosphere while oxygen is second most abundant gas. The nitrogen and oxygen are present in diatomic form such as O₂ and N₂.
Water vapors are also present but the percentage vary according to location. In hot humid areas the percentage of water is 0- 4% and it is third abundant gas.
The percentage of other gases in atmosphere are given below:
CO₂ = 0.0360%
Ne = 0.0018%
He = 0.0005%
CH₄ = 0.00017 %
N₂O = 0.0003%
H₂ = 0.00005%