Answer:
proton
Explanation:
no charge, it weighs 1 amu
Answer:
1. polarity
2. hydrogen bonding
3. High heat capacity
4. Adhesion
5. polarity
6. surface tension
7. high heat vaporization
8. hydrogen bonds form a rigid and stable network
9. Water is a polar substance and fat is a nonpolar substance.
10. Cohesion
Explanation:
Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.
The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.
High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.
When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does not interact with fat because like dissolves like.
In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.
Kingdom Plantae includes all the plants on the earth. They are multicellular, eukaryotes and consist of a rigid structure that surrounds the cell membrane called the cell wall. Plants also have a green coloured pigment called chlorophyll that is quite important for photosynthesis.
Answer:
Secondary succession is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat. Examples include areas which have been cleared of existing vegetation (such as after tree-felling in a woodland) and destructive events such as fires.
The acronym that is commonly used to remember the elements of a valid and enforceable contract is COAL.
What is the COAL acronym?
- Any contract must contain four basic features in order to be valid.
- In other words, a real estate contract must include these important characteristics in order to be legally binding.
- The abbreviation COAL might help you remember the four important contract elements.
- Consideration is defined as a value exchange. The parties' values exchange could be equal, but it is not needed.
- A proposal must be made. The buyer typically makes the offer in real estate negotiations.
- In a real estate contract, the offeree, who could be the seller or bidder depending on whether there were any counter-offers, will do this.
- The goal of the real estate deal must be legitimate.
To learn more about contracts refer to:
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