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vazorg [7]
3 years ago
12

What does it mean for an atom to be electronegative?

Biology
1 answer:
Rufina [12.5K]3 years ago
4 0
When the atom is electronegative, it wants electrons the certain amount of electron so that they could have a complete cell (8) electrons. So the more electronegative is it , the more it wants electrons
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consider the following sentences. indicate whether each sentence has a truth value and whether each sentence is a statement. wha
oksano4ka [1.4K]

Answer:  This means that this sentence is a statement

Explanation: Sentence A, Whales are aquatic mammals. Sentence A has a truth value of true. This means that this sentence is a statement. Sentence B S1: S2: Sentence Set A Death by lethal injection is a form of cruel and unusual punishment. Evidence suggests that the chemicals used allow suffering for several minutes before death. Moreover, finding suitable veins for the injections can be time-consuming, which prolongs the mental anguish of the condemned prisoner. S3: For Sentence Set A, si is the conclusion

3 0
2 years ago
2) A population of animals is permanently split by a natural barrier into two separate populations in different environments. Wh
kaheart [24]

Answer:

C) The two populations will evolve into separate species.

Explanation:

In the given question, the population of animals has been split into two different populations due to a natural barrier present between them.

When we will observe these species after a very long time, the species will not be able to reproduce with each other and will be reproductively isolated.  This reproductive isolation will lead to the formation of new species but belonging to the same genus.

Thus, Option-C is correct.

4 0
3 years ago
Name a organism that does most of the Earth’s nitrogen fixation for the nitrogen cycle
zmey [24]

Carbon fixation only takes place in autotrophs. For example plants, algae, and some bacteria, or organisms that make their own food.

4 0
3 years ago
Artificial selection has the greatest impact on society by providing which of the following?
Licemer1 [7]

Answer:

Improved food sources

Explanation:

Artificial selection is also known as selective breeding. Its a deliberate process of breeding plants and animals for better breeds.

It's also called genetic engineering.

This in a way impacts the society positively as crops with better yield are produced. Example is wheat that has more grain or in animals, cow that produces more milk.

6 0
3 years ago
HELP!!!
sergeinik [125]

Answer:

i think it is A

Explanation:

7 0
2 years ago
Read 2 more answers
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