crust and mantle.....................................
Poverty is a state of life, affecting all of humanity. Poverty is most commonly defined by economic standards, based on income levels and access to basic human necessities, such as food, water, and shelter. Poverty is often described with a scale, ranging from extreme to moderate levels. Its really hard to be poor and living on be streets because you don't what your gonna eat the next day and where your gonna sleep.
Answer:
D
Explanation:
won't be A as that means infant death
b means mother death rate
C is obesity rate
Below is the solution:
n equation showing conservation of mass of reactants and products:
<span>2H2O --> 2H2 & O2 </span>
<span>what is the mass of the oxygen gas produced, from 178.8 g H2O , (using molar masses: </span>
<span>178.8 g H2O @ (1mol O2)(@ 32.00 g/mol) / (2molH2O)(18.02g/mol) = </span>
<span>your answer (4 sigfigs): 158.8 g O2 </span>
<span>178.8 g H2O ---> 20.0 H2 & 158.8 O2</span>
