Answer:
I thought it would be wiser if you asked this question instead proposed because you're asking all these questions in the same post it's really hard to just Focus
Answer:
Thanks to its high specific heat, water plays a very important role as a temperature regulator
Explanation:
The specific heat is the amount of heat needed per unit mass to raise the temperature one degree Celsius. The specific heat of the water is 1 calorie / gram. Water is one of the substances with higher specific heat and this is why water plays a very important role as a good temperature regulator.
Water changes its temperature, absorbs or loses a large amount of heat but only changes, either by increasing or decreasing its temperature very little. This property is essential for living beings as it reduces drastic changes in temperature. It also helps that our body does not overheat or over cool since this property helps us maintain thermal balance.
The answer is:
The F1 generation will have all cleft chin.
The P generation and F2<span> generation will have cleft chins and no-cleft chin.</span>
Plants<span> make oxygen. One of the materials that </span>plants<span> produce as they make food is oxygen gas. This oxygen gas, which is an </span>important<span> part of the air, is the gas that </span>plants<span> and animals must have in order to stay alive. When people breathe, it is the oxygen that we take out of the air to keep our cells and bodies alive.
Hope this helps</span>
Answer:
The number of oxygen atoms in each oxygen molecule
Explanation:
The subscript in 6O₂ represents the number of oxygen atoms in each oxygen molecule.
A is wrong. The subscript tells you nothing about the atomic weight of oxygen.
B is wrong. The 6 tells you how many molecules of O₂ are produced with each molecule of glucose.
D is wrong. The 6 tells you the number of oxygen atoms needed to balance the equation.