Answer:
Yes they do have the same flame
Explanation:
Wood, coal and other solid fuels burn with a flame initially because in the beginning there is ample amount of fuel to undergo a fairly efficient combustion reaction there. As more fuel gets burned, there is not much fuel left for an efficient combustion reaction to take place.
C is the answer.. B and D don't have anything to do with speed
Hey there!
A half-life means after a certain amount of time, half of that substance will be gone/changed after that time.
How many half-lives are in 16 days?
Multiply 16 by 24 (to get the total hours) and divide that by 2.5.
That is 153.6 half-lives.
35(0.5)^(153.6) represents the equation for this.
Simplify this and get 8.88 x 10^(-45).
There will be 2.02 x 10^(-45)g of germanium-66 sample remaining after 16 days.
Hope this helps!
Answer: D
Explanation: The Eukarya differ from the Archea and Bacteria in that their cells are eukaryotic, meaning they contain a membrane enclosed nucleus and other membrane enclosed organelles.
