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kow [346]
3 years ago
15

Why do water molecules stick to each other

Biology
2 answers:
evablogger [386]3 years ago
7 0
Because of Van Der Waals force the water molecules attract each other and stick together ...
Fantom [35]3 years ago
4 0

The water molecule is composed of two atoms of hydrogen and one of oxygen. Hydrogen and oxygen have very different electronegativities: oxygen is more electronegative than hydrogen, oxygen can attract more shared electrons in a covalent bond. When a water molecule is very close to other water molecules, specific interactions between a hydrogen in a molecule and the oxygen in the nearby molecule are established, forming a very strong type of union known as a hydrogen bond. This makes water have different qualities, such as high solvent capacity, high specific heat, high heat of vaporization, great cohesion and adhesion.

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why is sustainable use of natural resources important? to ensure that natural resources are available for future generations to
zlopas [31]

Answer:

The correct answer is (a) to ensure that natural resources are available for future generations.

Sustainable development means optimized use of natural resources to meet the demand of people in the present and future scenario. The main aim of sustainable development is to balance our economic, environmental and social needs which allows the prosperity for now and future generations. Sustainability can only be maintained when the resources are used in a way that it meets the need of people, not the greed of people.This is done to ensure that natural resources are available for future generations.

Explanation:

Hope this helps...

6 0
2 years ago
Opsins are proteins that are found in the light-sensing cells in the human eye. Different opsin proteins are sensitive to differ
Zepler [3.9K]

Answer:

Women who carry one copy of the mutated gene still have normal color vision because they have another copy, which is not mutated, in the other X chromosome that will be the dominant one. As a result, the women are carriers of the mutated gene but not color blind.

Explanation:

Colorblindness is a sex-linked mutation. A woman has two X chromosomes, while a man has one X chromosome and one Y chromosome. The mutated gene that causes color blindness is on the X chromosome, and it is OPN1LW. So if a woman has one mutated OPN1LW in one of her two X chromosomes, the OPN1LW gene in the other X chromosome will be the dominant one stopping the woman from being colorblind.

In the case of men, as they only have one X chromosome, if there is a mutation on the OPN1LW in the X chromosome, the men will be colorblind because there is no extra copy of the gene, as it is in women.

6 0
3 years ago
A land developer and several ecologists are discussing how a parcel of private land should be developed with housing while savin
FromTheMoon [43]

Options for the question have not been provided. They are as follows:

A) The single intact parcel would have a smaller amount of edge than the 20 separate parcels.

B) The isolated hectare plots increase the ability of individuals to disperse from one habitat to another.

C) The separate 1-hectare plots are less vulnerable to edge effects.

D) The large plot will create more inbreeding in many species.

Answer:

A) The single intact parcel would have a smaller amount of edge than the 20 separate parcels.

Explanation:

In the given case, 20 hectares of land has been allocated to natural habitat. This means that natural flora and fauna will flourish here without any human interference. In this situation it is better to have an intact 20 hectares area at one side of the land, rather than having 20 separately spread out 1 hectare areas. This is because having one large piece of land at one side will reduce the edge effect.

Edges occur where two different habitats meet. While edges can be beneficial when it comes to natural habitats because the boundary habitat increases overall biodiversity, it can be detrimental when the edges are due to human settlements. It will be difficult to avoid human interference as the natural habitats are scattered among human settlements. Each individual plot will also get less area due to which it will be difficult for all the species to accommodate comfortably. Many animals can venture out in search of food which can be dangerous to both animals and humans. It is better to have a big separate land at one corner so that everyone can survive peacefully.

3 0
3 years ago
What would happen to a cell if all of its mitochondria were to be damaged
motikmotik

Answer:

<h2><u>if a cell's mitochondria were destroyed it would die</u></h2>

Explanation:

<em>Hope this helps :)</em>

<em>pls make brainliest :]</em>

<em>And have an amazing day <3</em>

5 0
2 years ago
Read 2 more answers
An insect with coloration to avoid being detected by a predator would be an example of.
Vilka [71]

An insect with coloration to prevent from being detected by a predator would be an example of Camouflage.

<h3>What is the importance of Camouflage?</h3>

Camouflage, commonly characterized as cryptic coloring, is a defensive tactic used by organisms to obscure their appearance, generally in order to blend in with their environment.

Camouflage is utilized by organisms to hide their location, identity, and movement. This enables prey to evade predators while also allowing predators to sneak up on victims.

An insect with coloration to avoid being detected by a predator would be an example of Camouflage.

Thus, the correct answer is Camouflage.

For more details regarding Camouflage, visit:

brainly.com/question/10913375

#SPJ1

8 0
2 years ago
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