Answer:
Step 1: weathering of pre-existing rocks Step 2: Transport the weathering rocks Step 3: Desposition of the rocks Step 4: Compaction Step 5: Cementation for the sediment to form a rock.
Explanation:
Energy is absorbed to break bonds in mgcl, and to form bonds in cacl2. Thus, the correct option is A.
<h3>
How do chemical reactions occur?</h3>
The transformation that takes place in substances, wherein atoms rearrange themselves and alter their initial state, is what gives rise to chemical processes. As a result, chemical compounds alter and produce new molecules.
A replacement reaction is the sort of reaction implied by the chemical formula Ca + MgCl2 --- CaCl2 + Mg.
In this instance, energy is absorbed during the chemical reaction to break bonds in the reactants and build bonds in the products.
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The fact or state of being engrossed within something.
or
the process or action by which one thing that absorbs or it is absorbed by something else.
It occurs equally during night and day. Even if sunlight is not present, the plant needs to breathe, just like all other living things. The way that the plant respires during day changes during night. At night, it inhales oxygen and exhales carbon dioxide (just like we do). This is why you should never keep a plant in your bedroom because at night it will take away the oxygen from the room.
The answer to this problem is "Dopamine Receptors". Hence, when Nicotine ultimately stimulates dopamine neurons, which are the implicated in the reinforcing and pushing the effects of smoking habits. The dopamine which is chemically released by the neurons or nerve cells and it gives a signal to other neighboring nerve cells.
