Answer:
The independent variable is what you change in the experiment.
Explanation:
The independent determines the dependent variable.
Answer: isotopes are two or more atoms of the same element having the same atomic number(proton number) but different mass number due to the difference in their Neutron number
Explanation:
<span>has four valence electrons in its outermost energy level.
An organic compound in which a carbonyl group is bonded to two different carbon atoms is a(n) ketone.
All of the following release carbon into the atmosphere except the
sedimentation of dead organisms.</span>
<span>If we dissolve 25 grams of salt in 251 grams of water, then the mass of the resulting solution would be 276 grams. This is in accordance to the Law of Conservation of mass which states that mass cannot be created or destroyed. So, the total mass that goes in a certain process should be the same that would would go out the process. In this case, we have two streams that goes in and one stream going out which would be the solution. The two streams going in should be equal to the stream going out.
Overall mass balance:
25 grams salt + 251 grams water = mass of solution
mass of solution = 276 grams</span>
The answer is B. Jupiter is a gas giant; Venus is terrestrial.