similarities between the digestive system and the circulatory system

Answer:

scientists can create genetic combinations that do not exist in nature.

Explanation:

because of their research statistics

Answer:

Food chain and food webs

Antibiotic resistance occurs when bacteria develop the ability to resist the effects of antibiotics, rendering them ineffective in treating bacterial infections.  

When antibiotics are overused or used inappropriately, bacteria can develop resistance to them, and this resistance can be spread between different bacterial strains and even between different species.

The consequences of antibiotic resistance are far-reaching and potentially devastating. It can lead to prolonged illness, increased healthcare costs, and higher mortality rates.

It can also make it more difficult to control infectious disease outbreaks, as well as pose a significant threat to vulnerable populations such as young children, elderly individuals, and those with weakened immune systems.

In summary, antibiotic resistance is a global threat to human health because it can lead to the emergence of superbugs that are difficult or impossible to treat, resulting in prolonged illness, increased healthcare costs, and higher mortality rates. To combat this threat, it is crucial to use antibiotics responsibly and develop new antibiotics to stay ahead of bacterial resistance.

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The two atria are thin-walled chambers that receive blood from the veins. The two ventricles are thick-walled chambers that forcefully pump blood out of the heart. The right atrium receives deoxygenated blood from systemic veins; the left atrium receives oxygenated blood from the pulmonary veins.

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Answer:

Ginger plants reproduce using rhizomes. These are stems that grow sideways along the soil or just below the surface. They branch out to produce new points of growth.

Explanation:

Vegetative propagation is an asexual mode of reproduction in which new plants are produced with the help of the vegetative part of the parent plant. Ginger reproduces vegetatively by rhizome. The rhizome is the modification of the stem.

Answer:

water and carbon dioxide

Answer:

An interesting feature of the fully mature erythrocyte is that has no nucleus.

Explanation:

Erythrocyte, or red blood cell, is an element of the blood responsible of the transporting of oxygen and carbon dioxide, thanks to the presence of a hemoglobin molecule.

The mature red blood cell is not considered a true cell because of the absence of a nucleus, which it loses at maturity. The reason for this is to have space to contain the hemoglobin.

A red blood cell is formed from hematopoietic cells, following the erythrocyte cell line. In their immature form they are equipped with a nucleus.

The other options are not correct because:

Answer:

1. ATGGCTATT

2. UGGCAUGAC

3. mRNA: UAU-CCG-CAU, amino acids: tyrosine(tyr)-proline(pro)-histidine(his)

Explanation:

For DNA, the complementary bases are T=A and C=G. This means every time you see one of these letters, the corresponding letter goes with it. For mRNA, the bases are T=A, A=U, C=G. It is the same except now, there should be no "T" in the mRNA sequence. With amino acids, you would first code for the mRNA sequence, every three letters being the amino acid sequence. To find the amino acid, you would look at a codon chart unless your teacher wants you to memorize them.  The first three letters of the amino acid are the abbreviation.

In the coarse of a hurricane, most trees are devastated by wind and flooding. Hurricanes have the possibility to clear out huge and constant rainfall as they make landfall and move inland, crushing the landscape and flooding tree roots. Lengthened flooding can cut off oxygen within the soil. The absence of oxygen cripples root systems and finally leads to tree death. Hurricane-force winds can pull stretch tree roots and cause them to snap and fall over. Hurricanes can curtail a forest's capacity to consume and stock carbon dioxide. It can even expedite global warming, with downed trees emitting carbon dioxide into the atmosphere.

Answer:

The correct answer is option D. negative correlation.

Explanation:

Negative correlation is a correlation in where the relation between two variables is in such way that if one increases the other variable will decrease and if other variable will increase the first variable will decrease similarly.

In this case the first variable that is hours in driver education class shows increase than the chances of accidents decreases by that students which suggests there is a negative correlation.

Thus, the correct answer is option D. negative correlation.

Answer: Ecosystem services

Using the 10% rule when studying trophic pyramids, if the primary consumers obtain 100 Joules of energy from the autotrophs Carnivores receive an energy transfer of 10 Joules.

Trophic level is referred to as the level of an ecosystem as well as a nutritive chain or food chain.

What does the trophic level 10% rule mean?

The trophic level 10% rule states that only 10% of the energy in an ecosystem will be transferred from one trophic level to the next.

Based on their eating habits, a chain of organisms is separated into various tiers. The producers, or green plants, make up the first and lowest stratum, the primary consumers or the herbivores make the 2nd trophic level and the carnivores or secondary consumers make up the 3rd trophic level and within these energy is transferred.

In this question, the herbivores obtain 100J of energy from autotrophs now according to 10% law only 10% of this energy will be transferred to carnivores thus,

10 = \(x\)/100 ×100

\(x\)= 10J

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Answer: Competition: stinkbugs and geometrid moths Commensalism: guava and eucalyptus trees Parasitism: geometrid moths

Explanation: take the test :3

Answer:

I just answered the answer is a protein

Explanation:

I hope this helps yw

When the land is protected, its uses are restricted, and it would have an economic impact it the productivity of that land.

for example, if the land is used for cropping, but the sustainability implies some resting time for the ground, it would have a negative impact on the economy

Answer:

Glucose is produces in the chloroplast of a plant cell.

Explanation:

I hope this helps

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Among the given options, the statement that Abigail is most likely to include on the flyer for acupuncture aftercare is C. "The dog or cat may exhibit sleepiness for a day or two after treatment."

Abigail is tasked with creating an aftercare flyer for new patients after their first acupuncture treatment at a holistic veterinary clinic. The purpose of the flyer is to provide helpful information to owners and minimize the need for phone calls and inquiries.

This statement is relevant and important because it informs pet owners about a common post-treatment effect of acupuncture, which is temporary sleepiness in their pets.

By including this information, Abigail can prepare owners for this normal reaction and alleviate any concerns they may have. It helps manage their expectations and ensures that they don't worry unnecessarily if their pet appears sleepy after the treatment.

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The questions that would help clarify the evidence in the chart are:

A. What percentage of total greenhouse gas emissions is caused by natural sources?

C. Why are carbon dioxide emissions so much higher than other greenhouse gases?

A greenhouse gas is a particular kind of gas that both absorbs and emits radiant radiation, which causes the atmosphere to warm.

Methane, nitrous oxide, carbon dioxide, and other manmade compounds are among the main greenhouse gases.

Carbon dioxide is cited as the most significant greenhouse gas since it now contributes the most to the warming caused by human activity,

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Complete question:

This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Select ALL the correct answers.

1. What percentage of total greenhouse gas emissions is caused by natural source?

2. Should industries emitting carbon dioxide in huge amounts be fined or punished?

3. Why are carbon dioxide emissions so much higher than other greenhouse gases?

4. Why did the quantity of carbon dioxide emissions stay constant throughout the period?

5. What is the chemical formula for methane?​

If the DNA copies a polypeptide, it can cause changes in things such as amino acids changing the species over time

Answer:

= Euglena are unicellular organisms classified into the Kingdom Protista, and the Phylum Euglenophyta.

= Euglena belongs to Kingdom Protista and the Phylum Euglenophyta.

= Chloroplasts carries out photosynthesis.

= The flagellum is located on the anterior (front) end, and rotates in such a way as to pull the cell through the water.

= Autotrophs are known as producers because they are able to make their own food from raw materials and energy.

= Heterotrophs are known as consumers because they consume producers or other consumers.

= Euglena have an eyespot at the anterior end that detects light, it can be seen near the reservoir. This helps the euglena find bright areas to gather sunlight to make their food.

= The function of the nucleus is it contains the cell's DNA and controls the cell's activities. The nucleolus can be seen within the nucleus.

= The function of the contractile vacuole is that, it helps the cell remove excess water. If the cell did not have this organelle, the euglena could take in some much water due to osmosis that the cell would explode.

________________________________

= the amoeba has an unusual way of creeping along by stretching its cytoplasm into fingerlike extensions called pseudopodia. "pseudopodia" means "false foot".

= Nucleus contains the amoeba's DNA.

= In order to reproduce the ameba goes through mitotic division, where the nucleus duplicates its genetic material and the cytoplasm splits into two new daughter cells, each identical to the original parent. This method of reproduction is called binary fission.

= During unfavorable conditions, the ameba can create a cyst, this hard walled body can exist for a long period of time until conditions become favorable again.

= The Fingerlike extensions of the ameba's cytoplasm are called .l Pseudopodia.

= A common disease caused by the ameba is called Amebic Dysentery.

= The amoeba belongs to the Kingdom Protista.

= Protists are classified into plant-like while others are considered animal-like.

________________________________

1. What is the funnel like depression on the pellicle called?

=

Answer:

Explanation:

it’s A

DNA replication is like an assembly line because it consists of many biochemical machines that functions specifically in order to drive a specific action like an assembly line. Thus, option A is correct.

DNA replication is the process in biology in which two identical copies of DNA is formed from the single original DNA molecule. The process of DNA replication takes place in each living organisms and they act as most important part of biological inheritance.

DNA replication is of three types and these are conservative,dispersive, and semiconservative. The main function of these all types of DNA is to form daughter DNA including same proportion of mother DNA.

The main steps in the process of DNA replication is initiation, elongation, and termination and by assembling the new DNA segment the process of DNA replication ends.

Therefore,DNA replication is like an assembly line because it consists of many biochemical machines that functions specifically in order to drive a specific action like an assembly line. Thus, option A is correct.

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Answer:

D.) Microscopes use lenses that bend light to make objects appear larger.

Explanation:

I believe this is correct because it gives more detail in its sentence providing more information on a subject.

Answer:

find the area of the triangle below 10cm to 11cm.

Explanation:

In the food web, bacteria and fungi are the decomposers