B because of the Aztecs and southern natives (South America)
Answer: -Some (but not all) plant cells - mostly those in the middle of leaves - have chloroplasts - green structures which contain the pigment chlorophyll. This absorbs light energy which is then used in photosynthesis to make sugars.
Explanation:
Answer:
The unsuccessful August 1991 coup against Gorbachev sealed the fate of the Soviet Union.
Explanation:
Planned by hard-line Communists, the coup diminished Gorbachev's power and propelled Yeltsin and the democratic forces to the forefront of Soviet and Russian politics.
Answer:
The chemical reaction of burning methane and oxygen is as follows;
(A (the entire green box): chemical equation
B (the blue box): reactants
C (the arrow): reacts to form
D (the purple box): products (This is the chemical equation)
Here, the reactants are methane and oxygen, one mole of methane reacts with 2 moles of oxygen present in the air;
and the products thus formed are one mole of carbon dioxide and two moles of water.
So here, methane and oxygen reacts to form carbon dioxide and water.
Explanation:I hope I can help you :)
