Energy conservation is the effort made to reduce the consumption of energy by using less of an energy service. This can be achieved either by using energy more efficiently or by reducing the amount of service used. Energy conservation is a part of the concept of Eco-sufficiency
Answer: #20
Explanation:
if the sun got dimmer then plants would that need a high tempature would not be able to grow it would also be very cold
Like terms in algebra are terms that have the same variables and power. Constants contain only numbers, we call them constants because their values don't change. Coefficients are the numbers in front of the variable ex: 5y in that expression 5 is the coefficient. So in the expression 2+3a+9a there is one constant which is 2 the likes terms are 3a and 9a because they have the same variable. And the coefficients are 3 and 9 because they are in front of the variable.
Answer:
The answer to your question is Only A and B
Explanation:
Reactions
A. 3 AgBr + GaPO₄ → Ag₃PO₄ + GaBr₃
Reactants Elements Products
3 Ag 3
3 Br 3
1 Ga 1
1 P 1
4 O 4
B. 3H₂SO₄ + 2B(OH)₃ → B₂(SO₄)₃ + 6H₂O
Reactants Elements Products
3 S 3
2 B 2
12 H 12
18 O 18
C. Fe + 2 AgNO₃ → Fe(NO₃)₂ + 2 Ag
Reactants Elements Products
1 Fe 1
2 Ag 2
2 N 2
6 O 6
D. C₂H₄O₂ + 2O₂ → 2CO₂ + 2H₂O
Reactants Elements Products
2 C 2
4 H 4
6 O 6
C. Of the products is equal to the reactants.
Good luck out there! :)
