What is a major drawback of using fossil fuels?

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose.

Explanation:

Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

The geosphere is the actual earth. It includes the inert substances such as rock, mineral, and soil that make up the earth's surface.

All the rocks that make up Earth are included in the geosphere, including the partially molten rock beneath the crust, the enormous, towering mountains, and the sand grains on the seashore. A global ecosystem that includes all life on Earth, the biosphere is supported by both the geosphere and the hydrosphere.

The entire crust of the Earth is the geosphere. The Greek prefix geo-, which meaning "earth," is the root of the word geosphere. Due to the absence of any living things, the geosphere is regarded as abiotic.

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Answer: The primary function of RNA is to create proteins via translation. RNA carries genetic information that is translated by ribosomes into various proteins necessary for cellular processes. mRNA, rRNA, and tRNA are the three main types of RNA involved in protein synthesis.

Explanation: I study microbiology

Answer:

i matched them for you-hope you pass

Explanation:

1-hans lippershey; 2- Galileo Galilei; 3- Johann Gottfried Galle; 4- Nicolaus Copernicus; 5-Ptolemy; 6-robert goddard; 7-hubble

Answer:

See attachment below, Hope it helps!

Answer:

Cells, Tissues, Organs, Organism

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Answer:

cell, tissue, organ, organism.

Explanation:

Answer:

Gravity and inertia act in opposition on the Earth's oceans, creating tidal bulges on opposite sites of the planet. On the “near” side of the Earth (the side facing the moon), the gravitational force of the moon pulls the ocean's waters toward it, creating one bulge.

Answer:

Botulism

Explanation:

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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By demonstrating a consistent pattern of antibiotic resistance increase rather than random fluctuations, the experiment provided evidence against genetic drift as a significant cause of antibiotic resistance in the studied bacterial population.

To explain how an experiment showed that genetic drift was not a cause of antibiotic resistance, let's consider the following scenario:

In the experiment, a population of bacteria with varying levels of antibiotic resistance was divided into two separate groups: Group A and Group B. Each group was kept in separate environments and exposed to the same antibiotic over a period of time.

If genetic drift were a significant factor in the development of antibiotic resistance, we would expect to observe random fluctuations in resistance levels within each group over time, leading to divergent resistance patterns between the two groups.

However, the experiment showed that both Group A and Group B displayed a consistent increase in antibiotic resistance over time. This implies that there was a selective pressure favoring the bacteria with higher resistance, indicating that natural selection, rather than genetic drift, was driving the increase in resistance.

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Answer:

The nucleus contains the protons and neutrons which takes up most of the mass of the atom.

Statins lower cholesterol and prevent plaque buildup, while stents restore blood flow. Statins are preventive, stents are reactive; both reduce heart attack risk (option b).

Statins are medications that help reduce cholesterol levels and prevent plaque buildup in the arteries, thus decreasing the risk of heart attacks.

They are typically used as a preventive measure for individuals with high cholesterol or existing heart issues. Stents, on the other hand, are small mesh tubes inserted into narrowed or blocked arteries to restore blood flow.

They are a reactive treatment, used after detecting significant artery blockage or following a heart attack.

Both statins and stents have their own advantages in reducing heart attack risk, with statins acting as a preventive measure and stents providing immediate relief to blocked arteries.

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Answer:

For the given case, one would fence off some part of land with antelope and the plants they feed on and similarly fence off some other part of land with no antelope. After that comparative analysis is done with the two experimental plots to check that whether the herds of African antelope influences the abundance of plants they consume. An essay in which the two things are contrasted and compared is termed as comparative analysis.

Answer:

increase the temperature causing the reaction to proceed

Answer:

To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.

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Explanation:

Eh...

Based off what I know, it is any of several spherical bacteria of the genus Staphylococcus, occurring in pairs, tetrads, and irregular clusters, certain species of which, as S. aureus, can be pathogenic for humans.

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Answer: I hope this is helpful mark me brainlist if correct then no if wrong Happy Thanksgiving

Explanation:

staphylococcus- a bacterium of a genus that includes many pathogenic kinds that cause pus formation, especially in the skin and mucous membranes.Staphylococcus is a genus of Gram-positive bacteria in the family Staphylococcaceae from the order Bacillales. Under the microscope, they appear spherical, and form in grape-like clusters. Staphylococcus species are facultative anaerobic organismsStaphylococcus (staph) is a group of bacteria. There are more than 30 types. A type called Staphylococcus aureus causes most infections. Staph bacteria can cause many different types of infections, including: Skin infections, which are the most common types of staph infections.

Answer:eukaryotic

Explanation:

All eukaryotic cells have a surrounding plasma membrane, which is also known as the cell membrane. The plasma membrane is made up by a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment.

Answer:

Biology is the scientific study of living things.

Explanation:

hope this will help :)

Explanation:

biology is natural science concern with study of life and living organisms .Modern biology is vast and eclectic field composed of many specialized disciplines that study the structure , function , growth, distribution , evolution ,or other features of living organisims...the cell is the basic unit of life.

Answer:

C) it remains the same

Explanation:

Answer:

B.

Explanation:

Once we were one big continent, so similarities on coasts of two different continents is evidence of them being once together

Answer:

the first one air pressure

Answer: left to right

Explanation: Diffusion. The side with more molecules sends molecules to the side with less until there is an equal amount of molecules on both sides.

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If the mutation occurs while the strands are separated in the transcription bubble, there is no effect on the protein. If the mutation occurs during replication, a different amino acid will be added to the growing protein.

A mutation is a change in the original DNA sequence caused by different factors. This change might involve a single nucleotide or many of them, and might occur during replication or when exposed to any other mutagenic agent.

In point mutations a single nucleotide changes. This affected unit can change to another nucleotide, can be removed, or can be added.

Point mutation affects single base pair.

There are three types of points mutations

• silent mutations

• missense mutation

• nonsense mutation.

To answer this question, we need to know that the strand involved in mRNA synthesis is the template one (complementary strand).

The problem statement describes a point mutation that occurs on the 5th codon of the non-template strand. A Cytosine is replaced by a Thymine.

5’- GTA  GAC  TAG  AGC  CAT  GGT  CAA - 3’ (original non-template)

5’- GTA  GAC  TAG  AGC  TAT  GGT  CAA - 3’ (mutated non-template)

Since DNA mutations might occur during replication or while exposed to any mutagenic agent, I will propose two scenarios,

No mutation

(original non-template codon) ⇒ 5’- CAT - 3’

(original template codon)         ⇒ 3’- GTA - 5'

                            mRNA codon   ⇒ CAU

                    Coded amino acid   ⇒  His

Mutation

(mutated non-template codon) ⇒ 5’- TAT - 3’

(mutated template codon)         ⇒ 3’- ATA - 5'

                            mRNA codon  ⇒     UAU

                    Coded amino acid  ⇒      Tyr

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Answer:

D

all living worms are invertebrates

All living worms are invertebrates. Therefore, option (D) is correct.

Worms are a diverse group of invertebrates that belong to the phylum Annelida. They can be found in a variety of environments, including soil, freshwater, and marine habitats. They are segmented and have a long, cylindrical body.

Some common types of worms include earthworms, red worms, and marine worms. They play important ecological roles, such as breaking down organic matter, aerating soil, and acting as food for other animals. They can also be used for various human purposes, such as fishing bait, composting, and medical research.

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Answer:

the rate of photosynthesis will increase

Explanation:

Answer:

The genetic factor is also called internal factor because the basis of plant expression (the gene) is located within the cell. The environmental factor is considered external, and refers to all factors, biotic and abiotic, other than the genetic factor. Both plant growth factors interact in various ways.

Photosynthesis is a biological process that occurs in plants, algae, and some bacteria. It is the process by which these organisms convert light energy from the sun into chemical energy in the form of glucose (a type of sugar).

Answer:

B. The amount of sunlight

Explanation:

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Sharks are a part of the elasmobranch family, which incorporates sharks, rays, skates, and sawfish, at the same time dolphins, are a part of the cetacean family, which incorporates toothed and baleen whales, in addition to porpoises.

Both sharks and dolphins commonly have what's known as counter shading in which their bellies are lighter than their backs, which is a beneficial manner to combo into the marine environment. Dolphins and sharks each have dorsal fins on their backs,  pectoral fins on their sides, and a tail. Therefore it is clear that it sharks a common ancestor.

Streamlined our bodies and fins offer a huge gain for them, permitting them to swim faster. We recognize that dolphins and sharks aren't carefully related and that they did not inherit their comparable frame shapes from a not unusual place ancestor. Their streamlined bodies, dorsal fins, and flippers are the end result of convergent evolution.

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