Artificial selection is the idea that humans and other organisms have control over this and natural selection is the idea that humans and other organisms have no control and it merely just takes place.
Answer: a change in the temperature of the materials
Explanation:
Answer:
0,45 is the population I guess
Limestone is the correct answer
Answer:
Answer
4.0/5
4
Explanation:
The balanced chemical equation will be;
H2SO4 + 2NaOH → Na2SO4 + 2H2O
The equation for the reaction is balanced by using coefficients; 1,2,1,2
According to the law of conservation of mass the mass of the reactants should be equal to the mass of the products.
For the law of conservation of mass to be obeyed, chemical equations must always be balanced.
