Cellular respiration releases stored energy and glucose molecules and converts it into a form of energy that can be used by cells
Answer:
1.08 g/mL
Explanation:
Density=Mass/Volume therefore you would do the mass which is 7.481 g divided by the volume which is 6.9 mL and get 1.08 g/mL since you combine the two labels!
Answer:
The molarity of the solution remains unchanged.
Explanation:
Consider the formula for the molarity 
of a solution:
,
where
is the number of moles of solute in this solution, and
is the volume of the solution.
For this salt solution,
, and
.
Initial molarity:
.
Final molarity:
.
In other words, the molarity of the solution remains unchanged.
Answer:
K.E = 19125 j
Explanation:
Given data:
Mass = 150 Kg
Speed of car = 15 m/s
K.E = ?
Solution:
Formula:
K.E = 1/2 (mv²)
K.E = Kinetic energy
m = given mass
V = speed
now we will put the values in formula.
K.E = 1/2 (mv²)
K.E = 1/2 (150 Kg) (15²)
K.E = 1/2 150 Kg × 225 m²/s²
K.E = 0.5 × 225 m²/s² ×150 Kg
K.E = 19125 j
Answer:
c a cold air mass and a warm air mass meet with neither moving
