Answer:
B - The energy of reactants is conserved.
D - the nuclei of atoms changes completely ( if that's the option)
120 x 1.05 = 126 gazelles next year.
If you times it by 105% then you get the answer of adding 5% on.
Through absorbing nutrients and matter and the releasing new matter, usually in the form of CO2<span />
Answer: 300mm
Explanation:
30cm x (10mm/1cm) x <em>(1mm/1mm)</em> = 300mm
<em>Btw, I'm not sure about the </em><u><em>(1mm/1mm).</em></u>
Answer:
233, 92 U
Explanation
I agree with your answer of 233 for the mass number (top number), but for the atomic number (bottom number) we need:
x + -1 = 91
Add 1 to both sides
x=92
