Answer:
A) remove germs from the blood
Explanation:
cause the rest are the skeletal system function
Answer:
in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.
Explanation:
Answer:
A
Explanation:
3 CARBON ATOMS 8 HYDROGEN
the answer is 0.000097 KM
When the volume is 450 cm3 so the boat will displace 450 g.
so we have 450 g - 14.5g = 435.5 left
so to get how many pennies can be added to the boat before it sinks can be determined by:
divided the mass for the one penny:
no.of Penny = 435.5 / 2.5g
= 174.2
∴ the boat will float with 174 pennies and will start to sink with 175
