Smaller, there are many human and systematic errors that can alter the amount of product that can be obtained.
False, they recommend to help if their is an injured or strayed animal. :)
The x intercept is when y=0 and the y intercept is when x=0.
So in this case, it is a line that goes through the origin.
Your x and y intercepts are thus both 0.
It goes through (0,0).
Answer:
C
Explanation:
This is because The polar group consist of 10 amino acids, two are negatively charged that is aspartic acid and glutamic acid, 3 have a positive charge - arginine, lysine and histidine, and 5 are uncharged
Answer:
The isooctane
Explanation:
A pure substance is, according to Wikipedia, "a chemical substance is a form of matter having constant chemical composition and characteristic properties." That's a lot of words, but we just need to focus on some of them: "<em>constant... characteristic properties</em>." The properties of a pure substance always stay the same, no matter what.
The boiling point of a substance is one of its properties. It looks like the petrol boils at different points, between 45 and 95°C. The isooctane, on the other hand, boils consistently at 99°C. So, we can infer that the isooctane is the pure substance.
Hopefully that was helpful! If you need more questions answered, let me know. :)