Which part of the atom is directly involved in chemical changes? A. the electron B. the energy levels C. the nucleus D. the charges

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Answer 1

Answer: the answer is A. the electron

Related Questions

A species of fish follows sharks, feeding off their scraps and relying on them for protection. the shark does not benefit and is not harmed. this is an example ofa. connectionsb. commensalismc. parasitismd. mututalism
The two species of snakes, the Emerald Tree Boa and the Boa Constrictor, belong to the same genus; however, the former is tree dwelling and needs high humidity whereas the latter is terrestrial and requires a dry environment. What kind of the evolutionary mechanism was responsible for this?. A. Allopatric evolution. B. Sympatric evolution. C. Convergent evolution
When ash, cinders, and bombs build up in a steep pile around a volcano’s vent, the result is a a. cinder cone volcano. b. shield volcano. c. composite volcano. d. dormant volcano.
Too much water in spaces surrounding cells is known as _________.a. osmosis b. ions c. edema d. cations
1. bones absorb vitaminA) vitamin a B) vitamin b C) vitamin c D) vitamin d 2. Appositional growth ends in A) infancy B) adolescence C) early adulthood D) late adulthood 3. What is the name of process of the addition of new layers of bone A) ossification B) appositional growth C) diaphysis D) epiphysis 4. which of the following sections of the spinal column have five vertebrae A) the cervical section B) the thoracic section C) the coccal section D) the lumbar section 5. what provides the bone with flexibility and tensile strength A) calcium B) collagen fibers C) vitamin D D) adipose tissue 6. The process of moving body part around a central axis is A) flexion B) adduction C) supination D)rotation 7. The bone of the extremities are part of the A) appendicular skeleton B) axial skeleton C) long bone group D) medial skeleton 8. what type of bone is a skull bone A) lone bone B) short bone C) flat bone D) irregular bone 9. The shoulder is a type of ____ joint A) plane B) ball-and-socket C) pivot D) saddle 10. The skull and spinal column are part of the A) Appendicular skeleton B) axial skeleton C) flat bone group D) peripheral skeleton

What part of the body is damaged by a sprain

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Ligaments are the part of the body damaged by sprains.

Answer: ligament

Explanation:

What is the most likely outcome for a cell that is not allowed to divide?

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The cell will eventually explode. The cell membrane can not support the enlarged size and the cell bursts.

How do homologous structures provide evidence for evolution?

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The presence of a homologous structure suggests common ancestry, and further suggests that the nearest common ancestor of two organisms had the trait which is homologous. Comparison of several modern organisms with different variations of the same homologous structure can suggest what the original ancestor's actual characteristics were, and comparison of the structure in different organisms can also suggest which organisms are more or less closely related

What effect has breast cancer research had on society? People who have gene mutations have more treatment options. People now face an increased risk of breast cancer. The complete history of breast cancer is now known. Breast cancer research has no impact outside of a lab.

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Answer;

People who have gene mutations have more treatment options.

Explanation;

-Breast cancer is a complex disease with no simple solution, which is why researchers are tackling it from every angle. Researchers around the world are working to find better ways to prevent, detect, and treat breast cancer, and to improve the quality of life of patients and survivors.

-Some of the active areas of research include; Breast cancer causes, causes and treatment of metastatic breast cancer, reducing breast cancer risk, and breast cancer treatment among others.

Answer:

A for edge

Explanation:

Use the food chain below to answer the questions.dandelion → caterpillar → frog → snake → owl

1. Choose two organisms from this food chain and predict what would happen to the other
organisms if those organisms were removed from the food chain.

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if the dandelion were to be taken out, there would be less caterpillers, less frogs, less snakes and less owls.

If the owl were to be taken out there would be more snakes.

5. Which of the following correctly lists the kingdoms of life scientists currently use? (1 point) Terapoda, Aminota, Mammalia, Carnivore, Felidae kingdom, phylum, class, order, family, genus, species Bacteria, Archae, Eukarya Eubacteria, Archaebacteria, "Protista," Fungi, Plantae, Animalia Would someone please help me out with this?

Answers

The option which correctly lists the kingdoms of life that is currently being used by scientists is: –Eubacteria, Archaebacteria, "Protista," Fungi, Plantae, Animalia–

When Carl Linnaeus initially developed the current system of classification, he named two kingdoms, Plants and Animals. But with the use of the microscope, scientists have come to discover some new organisms. These discoveries have led to the currently used 6-kingdom system of classification.

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Animals eat and digest food to obtain the energy available for life activities. Discuss energy use inanimals. In your discussion, be sure to:State one inference that can be made concerning a cell that has many of these organelles

What is likely to happen to a healthy population that is experiencing exponential growth?