200 035 0.0000300
2.0000300
0.002
4.44 x 103
2.0 x 10-2
10.00
10
102 000

Rules Used
(1, 2, 3, 4, and/or 5)

Rule 1: Nonzero digits—1, 2, 3, 4, 5, 6, 7, 8, and 9—are significant.

Rule 2: Final zeros to the right of the decimal point are significant.

Rule 3: Zeros between two significant digits are significant.

Rule 4: Zeros used for spacing the decimal point are not significant.

Rule 5: For numbers in scientific notation, all of the digits before “x 10x” are
significant.

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation:

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

5.6⋅10−^19  j

do you need the explaination?