Answer:
The given statements are not effective hypotheses
Explanation:
Given that,
Your little sister asks you a scientific question:
"Does chocolate milk come from brown cows?"
We know that,
The chocolate milk does not come from brown cows.
We need to find the given statement is effective hypotheses
According to given statement,
The following statements are not effective hypotheses because all cows give the white milk.
So, we can say that, we mix the chocolate powder in the milk then we get the chocolate milk.
Hence, The given statements are not effective hypotheses
The answer is genotype because those are the letters .
Organisms within each group are then further divided into smaller groups. These smaller groups are based on more detailed similarities within each larger group. This grouping system makes it easier for scientists to study certain groups of organisms.
The reaction is not balanced
<h3>Further explanation</h3>
Given
Reaction
2Fe(s)+3O₂(g)⇒2Fe₂O₃(s)
Required
The number of atoms
Solution
In a balanced chemical equation, the number of atoms in the compound that reacts (the reactants and products) will have the same number
Reactants : Fe(s)+O₂(g)
Fe = 2 atoms
O = 3 x 2 = 6 atoms
Products : Fe₂O₃(s)
Fe = 2 x 2 = 4 atoms
O = 2 x 3 = 6 atoms
The reaction is not balanced because the number of Fe atoms is not the same
The balanced reaction should be:
4Fe(s)+3O₂(g)⇒2Fe₂O₃(s)
Answer:
energy is stored in the chemical bonds in molecules
Explanation:
