Roan fur in cattle, in which white and red hair is equally expressed.
Answer: As a bacterium approaches a food source, one would expect: a. flagella to stop spinning. ...
Explanation: i did this in one of my classes and got a 100%
NaCl: natriumchloride. 1 atom of each, so the 2 is too much and I (capital i here) is another element
So for the second excercise the number behind the symbol is the amount of atoms in the compound. So easily 2 atoms of Li, 1 atom of S and 4 of O
A, C, then B. <span>Hope this helps! Brainliest would be appreciated!</span>
