Answer:
Explanation:
An expository is closer to research than a regular essay. You have one main point to make and then you either have information about the topic yourself or you research to find information to support you main point.
As a very simple example, let's say your main topic is that apple's are one of the best foods. You could use your own knowledge by explaining how good they taste. Then you could look on the Internet to find out where most U.S. apples are grown, if anyone knows how apple trees got to America and talk about Johnny Appleseed, whose story is that he planted apple trees all across the county.
This should be your structure:
The introduction is the first paragraph in the essay. The introduction contains the thesis statement, one sentence that summarizes the main idea of the essay. The body paragraphs follow the introduction and explain the main topics. Lastly, the conclusion is the final paragraph that restates the main topics and and the thesis. Every expository essay contains these features, in this order.
I hope this helps
Answer:
If I recall, it's that cancer cells lack contact inhibition
Most of the air pollution in the news is the result of
Answer:
burning of fossil fuels
Explanation:
Air pollution is human-provoked, because of the factories, powerplants, cars, planes, and most important, because of the burning of fossil fuels, such as coal, gas, oil, gasoline.
The indicator that shows how much fossil fuel is burned every day is carbon-dioxide, as it indicates how many dangerous gases are let in the air.
Students are trying to decide which is better for the enviorment: Glass bottles or aluminum cans. The students need to find out things like how much matter and energy are used to make the bottles and cans.
What are two other things the students should look at before evaluating which container is better for the enviorment?
Answer:
how they were wade and where they were made
Explanation:
Why were Hamilton, Madison, and Jay so committed to the Constitution?
Answer:
In the Federalist Papers, Hamilton, Jay and Madison argued that the decentralization of power that existed under the Articles of Confederation prevented the new nation from becoming strong enough to compete on the world stage, or to quell internal insurrections such as Shays's Rebellion.
Explanation:
glucose
Outside of the Cell
Inside of the Cell
Choose which type of cell transport is occuring in this image.
Answer:
post the image first then ask
A high abundance of nutrients can cause which of the following? A.) heavy rainfall B.) an increase of crop production C.) aggressive competition between producers
Answer:
B) an increase of crop production
Which statement describes a common measurement error?
Which statement is true about photosynthesis?
A: photosynthesis happens in The mitochondria
B:During photosynthesis energy from the sun is stored in the chemical bonds of glucose molecule
C: photosynthesis releases energy to the environment
D: One of the inputs of photosynthesis is oxygen
Answer:
B.
Explanation:
B. is the only true statement
WILL GIVE BRAINLIEST!!!
What do prokaryotic and eukaryotic cells have in common?
mitochondria
nucleus
cytoplasm
lysosomes
2. Are the volume values similar to each other or are they quite different? Explain why you see what you see. If they are similar explain why. If they are different also explain why.
Answer: The density, ρ, of an object is defined as the ratio of its mass to its volume. ... Mass and volume are extensive (or extrinsic) properties of matter - they ... In this experiment, you will measure masses and volumes to determine density.
Explanation:
21. Which stage of aerobic respiration produces ATP and NADH and release CO2?
a Glycolysis
b. Krebs cycle
c Electron transport chain
d. Fermentation
stage of aerobic respiration produces ATP and NADH and releases CO2, which is the electron transport chain that is in option c, as the ETC has a role in the production of ATP in cellular respiration.
What is the significance of respiration in ATP synthesis?It plays an important role in respiration because it is formed by the oxidation of glucose or other organic molecules in the mitochondria of eukaryotic cells and in the cytoplasm. During respiration, glucose and oxygen are consumed, and carbon dioxide and water are produced, and then the mitochondria make ATP by taking the products of glucose.
Hence, aerobic respiration produces ATP and NADH and releases CO2, which is the electron transport chain that is in option c, as the ETC has a role in the production of ATP in cellular respiration.
Learn more about the ATP here.
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. During which stage of a cell’s cycle do the replicated chromosomes thicken and become visible
Answer:
Prophase
Explanation:
The replicated chromosomes thicken and become visible as separate chromosomes during prophase stage of mitosis.
how many times does interphase occur before meiosis
Answer:
Once, at the beginning
Explanation:
Brainliest please
Why is it difficult for your body to return blood from your feet when you sit for too long?. Single choice. a. Blood has to travel a greater distance. B. Skeletal muscles are not squeezing the veins. c. Gravity makes the blood flow backward. d. The heart does not beat fast enough at rest.
Answer: Option C.
Gravity makes the blood flow backward
Explanation:
it difficult for your body to return blood from your feet when you sit for too long because gravity makes blood flow backward and this is because when you sit for long , it weakens the keg muscles because it is necessary for body movement so that blood will circulate or flow well. When the keg muscles becomes weak, it will slow blood flow in the leg and the force of gravity acting will make the blood flow backward and thus can cause a blood clot.
The group of protons and neutrons are known as what ? A. Nucleons B. Positrons C. Megatrons D. Neutrons
Answer:
Nucleons
Explanation:
Nucleons can be either protons or neutrons so instead of saying a group of protons an neutrons you can just say nucleons
Answer:
nucleus
Explanation:
Why did Gregor Mendel choose to use purebred plants in his experiments?
Answer:He knew that the offspring would always have the same form of trait as the parents.
Explanation: google
in the water cycle, when water vapors turn into a liquid filling the clouds it is called,
Condensation
precipation
evaporation
transpiration
Answer:
precipitation
Explanation:
Help please!! I will give brainliest!!
Cellular (aerobic) respiration takes place in the presence of and with the use of a certain element.
Which element is it?
Answer:
air
Explanation:
Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.
1. Georgina is a rock collector. She is looking at some information about two of the
rocks she has collected on her travels. The information is as follows:
• Rock A formed from small pieces of rock.
• Rock B formed from liquid rock in a different place.
• Rocks A and B formed at about the same time.
Are Rocks A and B the same or different types of rock?
The rocks are
a the same type because they are both formed from rock material.
b the same type because they formed at the same time.
c different types because they formed in different ways.
d different types because they formed in different places.
Answer: C) different types because they formed in different ways.
Hope this helps!! :D
Rocks A and B are different types because they formed in different ways.
What are the different types of rocks?Igneous rocks are created by the melting of rock deep within the Earth.Sand, silt, dead plants, and animal skeletons combine to form sedimentary rocks.Metamorphic rocks are created from other rocks that have been altered underground by heat and pressure.learn more about types of rocks here:
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When you toast bread, electrical
energy is converted to what type
of energy in the toaster?
A. Heat
B. Sound
C. Nuclear
D. Electromagnetic
Answer:
heat
Explanation:
heat and electricity is what is used to cook/toast the bread
Hello! Can someone explain Pollen Tube Germination to me?
Answer:
At the time of liberation, it becomes 2 celled, with a small generative cell and a vegetative cell. In the nutrient medium, the pollen grain germinates. The tube cell enlarges and comes out of the pollen grain through one of the germ pores to form a pollen tube. The tube nucleus descends to the tip of the pollen tube.
Explanation:
In the nervous system, this type of cell helps regulate bodily functions and
responds to change.
Answer:
pretty sure its the white blood cell
Explanation:
.
Which one of the following is NOT a REACTANT (or ingredient) needed for photosynthesis?
A) Solar Energy
B) Carbon Dioxide
C) Glucose
D) Water
Answer:
The awnser is Glucose
Explanation:
It is made during photosynthesis but does not need to taken in through the process
Sleep could be best described as a
A. car with the engine started, but parked and idling
B. truck driving on the freeway in the right lane
C. train with cargo being loaded at the start of a trip
D. bicycle riding uphill in the wind
Answer:
The correct answer is A. car with the engine started, but parked and idling
Explanation:
This is the correct answer on edg. 2020
Answer:
The correct answer is A
Explanation:
edge 2021
Which high school courses would be beneficial for a career in parasitology?
Answer:
allows them to focus on parasitology in topics such as zoonotic diseases, parasitic diseases and dynamic ecosystems.
Explanation:
Explanation:
Biology and Biochemistry
Which types of species tend to dominate river ecosystems? How do conditions between fast-moving 'headwaters' (or sources) of rivers differ from slow-moving 'mouths' of rivers? Where are the majority of producers in a lake located? Where would you expect to find the largest food webs - oligotrophic, mesotrophic, or eutrophic lakes? Explain. What characteristic defines a wetlands? Why are wetlands so ecologically productive, and what valuable ecosystem services do they provide to humans? Where are coral reefs generally found, how are they built, and why are they under heavy threat from bleaching? Do the vast open oceans areas deeper than ~200 meters and away from coastlines support much life? Explain
Answers with Explanation:
Q1) In faster moving rivers, salmon species dominate. In slower moving rivers, catfish dominate.
Q2) Fast moving rivers have high oxygen levels due to the rapid mixture of water and air. Slow moving rivers experience less mixing of air and water, decreasing their oxygen levels.
Q3) The majority of producers are found at the littoral zone. This is because it is shallow and allows easy penetration of light for photosynthesis.
Q4) Eutrophic lakes, this is due to their high level of productivity.
Q5) The wetlands are biomes that are submerged or saturated by water for at least part of each year, but shallow enough to support vegetation.
Q6) The wetlands are ecologically effective as they take in large amounts of rainwater and release it slowly, helps to prevent droughts , filter pollutants, and recharge the ground with clean water.
Q7) The coral reefs are found in warm, shallow waters beyond the shoreline. They're built by secreting a layer of limestone to form their external skeleton. They're under heavy threat of bleaching due to lower ocean pH and higher water temperatures.
Q8) The vast open oceans areas deeper than 200 meters and away from coastlines doesn't support much life due to decrease in light intensity for photosynthesis and oxygen levels. These zones includes: mesopelagic zone, bathypelagic zone and abyssal zone.
Need the answer ASAP
thanks
Answer:
kingdom, division, class, order, family, genus, species.
Explanation:
What is the function of mRNA in the diagram above?
The function of mRNA in the diagram given above is carrying the genetic message from DNA to the ribosomes.
What is the function of mRNA?
The main function of mRNA has to work as the immedieter between the protein and DNA which has been utilised by the ribosome for the process of the direct synthesis of protein, and the function of tRNA has to carry the accurate amino acid to the proteins synthesis site which takes place in ribosome.
RNA has backbone and it has to made up of phosphate group which has been arranged in alternating form and the sugar known as ribose other than the deoxyribose present in DNA. There are four bases found in RNA and these are adenine, uracil, guanine, and cytosine.
Liquid consist of small range of order and the reason behind this is intermolecular attractive force which is very strong and due to this reason molecules are packed together tightly.
Therefore, The function of mRNA in the diagram given above is carrying the genetic message from DNA to the ribosomes.
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Because particles are moving from low to high concentrations, this means that homeostasis...
Answer:
Huh picthure
Explanation:
water pollution is the addition of harmful substances to water. some of these substances are found at home. what household chemicals might be harmful if not disposed of properly?
Answer:
flammability, corrosion, and explosibility).
Answer:
flammability, corrosion, and explosibility).
cleaning supplies, bleach, laundry detergent, window cleaner, fertilizers. oils, and soap
Explanation:
What type of cells do cellular respiration and photosynthesis occur in?
Answer:
All cells carry out cellular respiration but only cells with chloroplasts allow for photosynthesis to occur