Answer:
hydrogen and oxygen or water
Explanation:
2 oxygen 1 hydrogen H2O is the chemical formula of water
Answer:
I am pretty sure that I know what Anna is working on, given that she wants to find the patterns of demographic variation, is population structure. This structure deals with variations in age, gender, and other qualities of a population, and I believe that is what she wants to find out. So the answer to your question would be that population structures are the patterns of demographic variation.
The specific heat capacity of the metal is calculated as follows
heat energy = Mc delta T
heat energy (Q) = (711 j )
m=mass (41.1 g)
c= specific heat capacity =?
delta t = change in temperature( 94 -22=72)
c= Q/m delta T
c=711 j / (41.1 g x72) = 0.240 j/g /k
Malia's table good conductors of electricity are aluminum, gold and platinum while bad conductors of electricity are silver, cork and plastic but her classification is wrong as silver is very good conductor of electricity So , the answer is option B that is Silver is a good conductor of electricity that is the reason that makes her classification wrong.
Muddy water is a mixture. chex mix is mixture
