Aluminum is an element. Which best describes what makes up a sample of aluminum?

Answers

Answer 1
Answer:

Answer:

one kind of atom

Explanation:

Answer 2
Answer:

Answer:

one kind of atom

Explanation:


Related Questions

Why were so many scientists involved in the cell theory
The best way to "untie" a male and female after the male has ejaculated is to? A. Pour warm water on them. B. Gently pull them apart. C. Do nothing until it happens naturally. D. Pour cold water on them.
Diabetes mellitus is a disease that occurs when which organ does not regulate the amount of glucose in the blood?
Cattle depend on microorganisms in their digestive tract to digest the cellulose in their diets. The cattle and the microorganisms are?A. carnivores. B. mutualistic symbionts. C. herbivores. D. parasitic symbionts. In general, more complex animals are A. More likely to rely on chemical digestion than to rely on mechanical digestion B. more likely to perform intracellular digestion than extracellular digestion C. more likely to have one body opening than to have two body openings D. more likely to have a digestion tract than to have a gastrovascular cavity
A gene codes for a protein that is 500 amino acids long. Which of the following mutations is likely to be the most deleterious? a) a missense mutation at the 490th codon b) a nonsense mutation at the 490th codon c) a nonsense mutation at the fifth codon d)a missense mutation at the fifth codon

Which of the following is not found in bacteria? Which of the following is not found in bacteria? control of chromatin remodeling transcriptional control control of chromatin remodeling, RNA splicing, and transcription control of both RNA splicing and chromatin remodeling control of RNA splicing

Answers

Answer:

Control of both RNA splicing and chromatin remodeling control of RNA splicing.

Explanation:

RNA is present as genetic material but in case of some viruses only. RNA contains the nitrogenous base ( adenine, guanine, uracil and cytosine), oxyribose sugar and phosphate group.

The bacteria do not have well developed nucleus so no chromatin remodification occurs in case of bacteria. Bacteria is devoid of introns and contains only exons in its RNA structure. The splicing process is not required in case of bacteria.

Thus, the correct answer is option (4).

A local farmer began to follow a more sustainable practice. As a result, his levels of carbon emissions decreased by fifty percent. The soil quality will most likely increasedecreasestay the same

Answers

The soil quality will most likely increase. There is a significant correlation between carbon emission and soil quality, as it has been proved that when one increase, the other those that too, because of the multiple beneficial effects that minor carbon emission have on the whole eco system. Those benefit can be different but the result will be almost the same.

Answer:

The soil quality will most likely increase. There is a significant correlation between carbon emission and soil quality, as it has been proved that when one increase, the other those that too, because of the multiple beneficial effects that minor carbon emission have on the whole eco system. Those benefit can be different but the result will be almost the same.

Explanation:

yas

A graphic that shows the number of organisms in each trophic level of the ecosystem is called a(n)A.) population pyramid
B.) population graph
C.) number pyramid
D.) number graph

Answers

A graphic that shows the number of organisms in each trophic level of the ecosystem is called a (c) number pyramid. It is in a form of a pyramid and the bottom indicates the largest number of the organisms. It could also be a source of the quantitative analysis of the ecosystem.

Introducing additional organisms of the same existing kinds will not upset the ecosystem.true or false

Answers


false, because if you add additional organisms, the food web would become lopsided, causing the organisms food to decrease.
false it will need to eat food so if it eats blueberries the animals that eat blueberries will be affected and it needs water and shelter it can even bring down a ecosystem.

Absorption of water by a sponge is an example of a ……………..changeIs the given changes are 'reversible' or 'irreversible'?

Answers

⚫Absorption of water by a sponge is an example of a physical change.

⏩The given change (absorption of water by a sponge) is generally considered to be reversible because the absorbed water can be squeezed or evaporated out of the sponge, returning it to its original state.

Final answer:

Absorption of water by a sponge is an example of a reversible change.

Explanation:

Changes can be categorized as either reversible or irreversible. Reversible changes are those that can be undone or reversed, meaning the original state can be restored. On the other hand, irreversible changes are permanent and cannot be reversed to the original state.

Absorption of water by a sponge is an example of a reversible change. When a dry sponge comes into contact with water, it absorbs the water and expands. However, if the sponge is squeezed or left to dry, it releases the water and returns to its original state.

Learn more about reversibility of changes here:

brainly.com/question/14831707

#SPJ14

What are the different types of limiting factors found in nature?What are limiting factors? What is their purpose?
Limiting factors are divided into two categories. What are they? Give an example of each.
How do limiting factors impact different organisms?
Explain a limiting factor for each location in the South America Ecosystems Interactive.
Explain in your own words what "native population" means. Give an example in your explanation.
How can scientists investigate the impact of limiting factors on a population?
What is a test variable? Give an example.
What is an outcome variable? Give an example.
What is a control group? Give an example.
How do limiting factors influence each other?
How are infectious agents transmitted?
What is a host? Give two examples of ways humans serve as hosts for infectious diseases.
What are infectious agents?
List three characteristics that bacteria have.
List examples of bacteria.
List two characteristics that viruses have.
List three examples of viruses.
What are fungi? Give three examples
. What are two things that parasites can do to their host?

Answers

1. the availability of food, water, shelter and space.

2. Common limiting factor resources are environmental conditions that limit the growth, abundance, or distribution of an organism or a population of organisms in an ecosystem. The limiting factor also causes competition between individuals of a species population.

Example: Space, food, or water.

3. Limiting factors, such as food, would sometimes cause one organism to kill another to survive or fight over that factor. But with space, it would get crowded probably.

4. ( i couldn't find anything about South America Ecosystems Interactive... sorry )

5. "Native people" are ethnic groups who are the original inhabitants or descendants of the original people.

Example: the Yanomami and the Tupi People of the Amazon.

6. I would say do an experiment or something???

7. A variable is any factor, trait, or condition that can exist in differing amounts or types.

8. The dependent variable is what is being measured in an experiment or evaluated in a mathematical equation. The dependent variable is also called the outcome variable.

9. A typical use of a control group is in an experiment in which the effect of a treatment is unknown and comparisons between the control group and the experimental group are used to measure the effect of the treatment.

Example: when testing for a new pill, one group is given the pill to see affects, one group (the control group) is given a placebo and is used to see what happens when given a placebo.

10. Changes in limiting factors will cause a population to decrease.

11. They are transmitted from indirect contact usually.

12. An animal or plant on or in which a parasite or commensal organism lives.

Example: When a human doesn't wash his/her hands and that makes someone else sick. Another one is since humans naturally have bacteria, some are bad and can cause a virus.

13. An infectious agent is something that infiltrates another living thing.

14. Lack of membrane-bound organelles, unicellular, and small.

15. cocci, bacilli, and spirilla.

16. Viruses can replicate only by infecting a host cell and they cannot reproduce on their own.

17. Influenza, HPV, and rabies.

18. Any of a group of unicellular, multicellular, or syncytial spore-producing organisms feeding on organic matter.

Example: Pink waxcap, coral tooth, and pig's ear. (this is not their scientific name haha)

I hope this helps :D


Answer: Different types of limiting factors found in nature are food, sunlight, shelter, water, etc...

Explanation: hope this helps :)