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Answer:
the answer to 32 would b option C cellulose
Related Questions
bio Trad Pretest Case Ms 2020-2021
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Answer:
what
Explanation:
Answer:
So your question is?
Explanation:
How are humans and amoebas similar?
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Answer: An amoeba is a microscopic protozoan that is found in both terrestrial and aquatic environments. Amoebas are at the bottom of the food chain, providing nutrients for other living things. Humans are members of the primate family and are the most intelligent living things on Earth.
What conclusions can be drawn about the existence of carbon-12, carbon-13, and carbon-14? A) These are forms of carbon and they accommodate 6 neutrons and 6 electrons but each contains a difference number of protons - 6, 7, and 8 respectively. B) These are configurations of carbon and they have 6 protons and 6 neutrons but each contains a difference number of electrons - 8, 7, and 6 respectively. Eliminate C) These are isotopes of carbon and they all contain 6 protons and 6 electrons but each contains a difference number of neutrons - 6, 7, and 8 respectively. D) These are allotropes of carbon and they consist of 6 protons and 6 electrons but each contains a difference number of neutrons - 8, 7, and 6 respectively.
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Answer:
C.
Explanation:
All these carbon atoms are isotopes: they have the same amount of protons (in this case, 6 because carbon always has 6 protons) and the same amount of electrons (6 because the carbons given have a neutral charge).
Therefore, the only thing we are changing is the atomic mass and the amount of neutrons present in each isotope.
In Carbon-12, there are 6 protons, 6 neutrons, and 6 electrons.
In Carbon-13, there are 6 protons, 7 neutrons, and 6 electrons.
In Carbon-14, there are 6 protons, 8 neutrons, and 6 electrons.
Answer:
These are isotopes of carbon they both contain 6protons and 6electrons but each contains a diff about of neutrons 6,7 and 8 respectively
2. If you notice a strange smell in your house, what should you be most alert for?
A gas leak
A mold colony
An electrical short
There's no need for concern
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Answer:
A gas leak
Explanation:
The two most common source of a rotten egg smell are a natural gas leak.
is exocytosis active or passive transport
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Answer:
e it is a active transport
Please answer the following questions. ✨WHEN I CAN I WILL MARK BRILLIANT✨
_____ is the study of the relationships and interaction of living things with their environment.
An ______ consist of all the living and nonliving things that interactwith one another within a given area.
A _____ is made up of all the living organisms in an ecosystem.
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Answer:
1)Ecology
2)Environment
3)Ecosystem
Explanation:
It is found that many insecticides - used to kill insects - lose their effectiveness after some years. What could be the cause of this?
A) The insecticides are equally effective - such myths are spread by manufacturers so that they can sell more.
B) The species targeted by the insecticide are destroyed, but new insects which are unaffected, are born.
C) The insects develop resistance to the insecticide, which is passed on to successive generations.
D)The atmosphere contains so much of the insecticide that humans start being poisoned by it.
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Answer:
C) The insects develop resistance to the insecticide, which is passed on to successive generations.
Explanation:
It's called adaptation.
Answer:
normally, insecticides last for over 4 to 5 years before breaking into microbes, the species targeted are destroyed. A should be the answer
describe in short about periodic table
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Explanation:
The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. ...
The columns, called groups, contain elements with similar chemical behaviours.
hope it will help u ✌️
I need a paragraph on earth days years and seasons
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February
March
April
May
June
July
August
September
October
November
December
what is the function of neurons in the nervous system? ¿Cuál es la función de las neuronas en el sistema nervioso?
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Answer:
Función de las neuronas. Las neuronas tienen la capacidad de comunicarse con precisión, rapidez y a larga distancia con otras células, ya sean nerviosas, musculares o glandulares. A través de las neuronas se transmiten señales eléctricas denominadas impulsos nerviosos.
Explanation:
evaluate 207.3×0.04
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Differentiate between Carnivores and herbivores animals ? Give 2 examples.
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Answer:
carnivores eat only meat and herbivores only greens meaning grass, tress, lettuce, etc
Explanation:
Which of the following is not a type of
carbohydrate?
A. Sugars
B. Peptides
C. Fibers
D. Starches
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Answer:
peptides
Explanation:
peptides are not carbohydrates
B. Peptides is not a type of carbohydrate.
What are carbohydrates?Carbohydrates are organic compounds that are an important source of energy for the human body. They are composed of carbon, hydrogen, and oxygen, and can be simple or complex in structure.
Simple carbohydrates, also known as sugars, include monosaccharides such as glucose and fructose, and disaccharides such as sucrose and lactose. Complex carbohydrates, such as starches and fibers, are made up of long chains of simple sugars. Carbohydrates play a crucial role in providing energy for physical activity and maintaining healthy brain function. A balanced diet should include a variety of carbohydrates, with a focus on complex carbohydrates for sustained energy and good health.
Learn more about carbohydrates, here:
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What is a nucleus in a cell
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Need help i don't understand
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Answer:
I don't have answer to this but i'll make you understand it says how Robert Hooke finding is different from the other scientists like schleiden ? what do you prove the discoveries of the scientific world ? you just have to type that in the Blank space.
Summarize how scientists use predictions in scientific investigations.
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Why can’t viruses maintain their own homeostasis?
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A mineral forms from water at the edge of a lake. Which statement best describes this mineral? The mineral formed from lava. The mineral formed through evaporation. The mineral formed when hot water cooled. The mineral crystallized from magma.
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Answer:
The mineral formed through evaporation.
Explanation:
Minerals are inorganic substances that occur naturally i.e. not man-made. These minerals are formed in different ways in nature. One of those ways is through EVAPORATION.
Since water dissolves a lot of substances including the particles of these minerals, the mineral components can be found in a dissolved state in water bodies e.g lakes, oceans etc. However, when heat increases and the water molecules evaporate (change to gas), the dissolved minerals in these water bodies crystallize out.
This is what happens when minerals form at the edge of a lake. The water from the lake evaporates leading to the formation of minerals.
Answer:
The mineral formed through evaporation.
Explanation:
took quiz on edge2020
hope you get it right
let me know of you got it right
Difference between silkmoth and honeybee
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What do you think is needed for a seed to grow into a sprout? This process is called germination
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Hope this helps
what are the main functions of the liver.
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Answer:
1. Detoxification center
2. Production of bile
3. Storage of glycogen
4. Synthesis pf Proteins
5. Metabolism
6. Cholesterol production
7. Destruction of erythrocytes.
Inputs and outputs of a system include energy, matter, and information
O True
O False
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I just took a quiz
What causes an earthquake?
hard collisions between tectonic plates
buildup of pressure between tectonic plates
buildup of magma
extreme rock deformation
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Answer: ( B. ) build up of pressure between tectonic plates
Explanation:
Urgent please help!!!!!
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The first (F) one the population of the predator increases hugely while the population of the prey was neutral. And so both population didn’t seem to have any connection. Same goes for H. Graph G doesn’t make sense at all the population of the prey didn’t exist throughout the time in the graph but only exist in one single point of time and then just vanish again so that shouldn’t be the answer either.
In graph J, you can see the correlation between the two populations as the predator goes up and so does the prey.
You can search up on google predator-prey relationship graph to get better understanding.
IN YOUR OWN words define science
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Help me plz I need help
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Answer:
The answer is C
Explanation:
Whenever a cell divides, it's always a carbon copy of the cell it originates from.
Answer:
C
Explanation:
Describe the structure of an amino acid. What makes each of the 20 amino acids unique?
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Answer:
Amino acids are molecules used to build proteins. All amino acids have a central carbon atom surrounded by a hydrogen atom, a carboxyl group (COOH), an amino group (NH2), and an R-group. It is the R-group or side chain that makes each of the 20 amino acids unique.
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scientists can determine whether a colony of sea anemones was produced sexuallyor asexually
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Answer:
I think the answer is Asexually
explain how a farmer maintain the fertility of soil without using nitrogen fertilizerhow farmers maintain the fertility
of soil without using nitrogen fertilizer
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Answer:
Answer: Hope this may help you
Dead cells called keratinocytes make up the hair _____ which contains mtDNA and not nuclear DNA.
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Answer:
Hair follicles originate in the epidermis and have many different parts. Hair is a keratinous filament growing out of the epidermis. It is primarily made of dead, keratinized cells.