List the letters in order to complete a timeline below that summarizes the events of succession. A. Lichens appear on the rocks. B. A glacier retreats and leaves behind only gravel deposits. C. Trees begin to grow D. Mosses appear as the rocks are broken down into soil. E. Small shrubs take root and displace the grasses. F. Plants and grasses start to grow Answer

Answer: Bacteria are microscopic, single-celled organisms that thrive in diverse environments. These organisms can live in soil, the ocean and inside the human gut. Humans' relationship with bacteria is complex. Sometimes bacteria lend us a helping hand, such as by curdling milk into yogurt or helping with our digestion.

Answer:

Religion, philosophy, and science have all wrestled with this question. One of the oldest explanations was the theory of spontaneous generation, which can be

Explanation:

Answer:

landslide

Explanation:

Answer: B

Explanation:

Answer:

fosil fules

Explanation:

fosil fules

Answer:

Mechanical weathering

Explanation:

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Answer:

Poor drainage or improper watering

Explanation:

Water issues — either too much or too little — are the leading reason behind yellow leaves. In overly wet soil, roots can't breathe. They suffocate, shut down and stop delivering the water and nutrients plants need. Underwatering, or drought, has a similar effect.

Answer:

The hypothalamus helps keep the body's internal functions in balance. It helps regulate: Appetite and weight. Body temperature

Explanation:

Answer:

Hypothalamus or the dermis

Explanation:

Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C. If our temperature is too low, the hypothalamus makes sure that the body generates and maintains heat.

Answer:

Mechanical weathering, also called physical weathering and disaggregation, causes rocks to crumble. Water, in either liquid or solid form, is often a key agent of mechanical weathering. For instance, liquid water can seep into cracks and crevices in rock. If temperatures drop low enough, the water will freeze.

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Answer:

appendicular skeleton.

Answer:C

Explanation:

Answer:

Since Biodiversity means variety of living species on earth, different biomes provide habitats for those species. If there was no biomes then they would be no biodiversity. So the impact of biomes provide a living nature for those animals.

Explanation:

I don’t know what I just said lol. I’m dum so don’t like write everything I said. Change it up a little bit

Answer:

The correct one is -

D. Viruses cannot survive without a living host, whereas bacteria can often

live and grow outside of the human body.

Answer:

sure

Explanation:

whats the question?

Answer:

El tubo digestivo mide aproximadamente once metros de longitud, se inicia en la cavidad bucal y terminan en el ano.En la boca empieza propiamente la digestión, los dientes trituran los alimentos y las secreciones de las glándulas salivales los humedecen e inician su descomposición química transformándose en el bolo alimenticio.

Explanation:

Answer: Vaccines give you immunity to a disease without you getting sick first. They are made using killed or weakened versions of the disease-causing germ or parts of the germ (called antigens). For some vaccines, genetic engineering is used to make the antigens used in the vaccine.

Explanation: Vaccines greatly reduce the risk of infection by working with the body's natural defenses to safely develop immunity to disease.

Answer:

The main measure that must be taken to alleviate this situation is the proper disposal of garbage in the community in which Dino lives.

Explanation:

Inadequate disposal of garbage can cause a series of very serious illnesses and accidents to the entire community, which reinforces the need for all residents of a community to promote the proper disposal of waste. This is not happening in the community where Dino and his family live.

The inadequate disposal of garbage can contaminate the water and food of the community, causing diarrhea in Dino. This garbage also caused the accumulation of standing water, allowing the dengue mosquito to develop and infect his sister. In addition, garbage has created a suitable environment for maleficent microorganisms, such as the bacteria that causes tuberculosis.

Answer:

c

Explanation:

Answer:

B

Explanation:

both are used for storage of nutrients

Answer: hepatitis C.

Explanation:

Based on the information given in the question, it's most likely that the person has been exposed to hepatitis C.

Hepatitis C is an infection that is caused when a virus attacks the liver which leads to the inflammation of the liver. Since the person reaches the scene of a car accident, it's possible that the EMT got in contact with the contaminated blood. In this case, he most likely have been exposed to hepatitis C.

Answer:

uuuuuuuuuuuuuuu

Explanation:

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Answer: tracing how aboriginal ppl spread across Australia

Explanation:

Human genome project helped to find information on migration

The correct answer about the human genome project is Tracing how aboriginal people spread across Australia as it helps in the human genome project.

We gift an Aboriginal Australian genomic collection acquired from a 100-year-vintage lock of hair donated with the aid of using an Aboriginal guy from southern Western Australia withinside the early twentieth century.

The Human Genome Project became the worldwide studies attempt to decide the DNA collection of the complete human genome. In 2003, an correct and entire human genome collection became completed years beforehand of time table and at a fee much less than the authentic envisioned budget.

Hence concluded that HGP Tracing how aboriginal people spread across Australia important scientific advance was made using knowledge of the human genome.

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Answer:

The third situation has the lowest amount of people with 0.

Explanation:

In this situation,

0 individuals emigrate, 14 individuals die, 14 individuals are born, 14 individuals immigrate.  Population growth = 14

In this one,

40 individuals emigrate, 0 individuals die, 10 individuals are born, 28 individuals immigrate   Population growth = 2

For this one,

12 individuals emigrate, 5 individuals die, 17 individuals are born, 0 individuals immigrate   Population growth = 0

Last one,

19 individuals emigrate, 4 individuals die, 25 individuals are born, 0 individuals immigrate   Population growth = 2.

Answer: A

Explanation:

I dont understand this either, but i will recommend you to contact your teacher if you're in virtual school but if you go face-to-face I would still ask my teacher.

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Answer:

for

1.structure of nucleotide:

phosphate :

DNA -nucleic acid

RNA- nucleic acid

Monosaccharides:

DNA- deoxyribose sugar.

RNA- ribose sugar.

Nitrogenous base:

DNA-Adenine ,Guanine ,Cytosine,

Thymine.

RNA-Adenine ,Guanine ,Cytosine, uracil.

2. structure of the molecule:

DNA- double stranded

RNA-Single stranded

3. Functions:

DNA-replicates and stores genetic information

RNA-converts the genetic information contained within DNA to a format used to build proteins, and then moves it to ribosomal protein factories.

Primary succession: is a process by which a community arises in a virtually lifeless area with no soil.

Secondary succession: follows a disturbance that destroys a community without destroying the soil.

Answer:

Explanation:

In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance.

Answer:Under the Executive Order, some 112,000 Japanese Americans—79,000 of whom were American citizens—were removed from the West Coast and placed into ten internment camps located in remote areas. Japanese Americans were given only a few days' notice to report for internment, and many had to sell their homes and businesses for much less than they were worth. In so doing, they lost much of what they had accrued in the course of their lives.

The camps—like the one at Manzanar, California, located at the foot of the Sierra Nevada mountains—were surrounded by fences, barbed wire, guard towers, searchlights and machine guns. Families incarcerated in the camps lived in uninsulated cabins or converted stables. They occupied their enforced idleness by organizing schools and camp newspapers, by running barber or beauty shops, and more. A small number were cleared for work outside the camps. Fred Korematsu was an American-born twenty-three-year-old welder of Japanese descent living in the San Francisco Bay area. In May 1942, he was arrested for failing to comply with the order for Japanese Americans to report to internment camps.

With the help of the American Civil Liberties Union, Korematsu sued on the grounds that as an American citizen he had a right to live where he pleased.

But in a 6-3 decision in Korematsu v. United States the Supreme Court ruled that interning Japanese Americans during the war for purposes of "military necessity" was constitutional.

Explanation:

If x and y vary inversely and x=3 when y=8, then y will be 6 when x=4. Therefore, option (B) is  correct.

If x and y vary inversely, it means that their product remains constant. Mathematically, we can write this as x * y = k, where k is a constant.

We are given that x = 3 when y = 8. Using the formula above, we can find the value of k:

x * y = k

3 * 8 = k

k = 24

Now we need to find y when x = 4. Again, using the formula above:

x * y = k

4 * y = 24

y = 6

Therefore, the option is Oy=6.

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Answer:

B: cells come from cells

Explanation:

A component of the cell theory is that all new cells arise from existing cells

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