Answer:
C. 579g
Explanation:
Use the formula Density= mass/ volume, make mass the subject of the formula and substitute the given values.
19.3g/cm3 is the density of gold
30cm3 is the volume for the piece of gold
<span>Many Americans eat way too much sodium in their daily life, they are encouraged to have more potassium to counter act the sodium. High levels of sodium increases the risk of heart disease and even death. Reducing it or countering it with proper amounts of potassium reduces the risk of high blood pressure, stroke, heart failure, kidney damage, and heart disease.</span>
Answer:
2
Explanation:
Oxygen has 6 in the outer shell. So in order to complete its octet it only needs two electrons. Like in the Water molecule, oxygen forms covalent bond with two hydrogen atoms.
<h2>Answer:</h2>
Option D is correct.
D. The x-term inside the radical has a negative coefficient
<h2>Explanation:</h2>
The negative coefficient means a negative relation between X and Y variables i.e. increase in X will decrease Y and vice versa. So, that's why the answer to this question is the X term inside the radical has a negative coefficient.
Answer: Respiration: releasing CO2
Explanation: Photosynthesis is happening at step 2, and decomposition is occurring at step 4 with the soil and animal waste. I just used the process of elimination.
