Answer:
selective breeding
Explanation:
Example: pretend that rabbits can only be brown or black and black is dominant. If only the brown rabbits reproduce it will eventually be more common Hope this helps
2KClO3 ===> 2KCl + 3O2
Set up a Proportion
2 mols KClO3 . . . . . . . . . . . x
========= . . . . . . . . . . . ==============
3 moles of Oxygen . . . . . . 15 moles of oxygen
2/3 = x / 15 Cross Multiply.
2 * 15 = 3x
30 = 3x
x = 30 / 3
x = 10
So to get 15 moles of oxygen, you need 10 moles of KClO3
The sugars (c6h12o6) or the glucose that is made during photosynthesis is turned into glucose cellulose or starch that the plant can use for energy and food for the plant. Hope this helps.
Answer:
Explanation:
People who use marble to carve monuments and sculptures are always concerned because it can easily chemically weather.
Marble is a metamorphic rock derieved from limestone. The minerals that makes up limestone are calcite and dolomite. When a metamorphic transformation occurs, the rock is subjected to intense temperature and pressure. Marble is made of calcite and dolomite minerals.
Rain water dissolves carbon dioxide to form weak carbonic acid. This weak carbonic acid can easily dissolve marble thereby defacing the monument and the sculpture.
Answer:
HELIUM IS HE ANSWER
Explanation:
<em>G</em><em>O</em><em>O</em><em>D</em><em> </em><em>LUCK</em>