Answer:
Paramecium is a genus of eukaryotic, unicellular ciliates, commonly studied as a representative of the ciliate group. Paramecia are widespread in freshwater, brackish, and marine environments and are often very abundant in stagnant basins and ponds
Paramecium is a unicellular organism with a shape resembling the sole of a shoe. It ranges from 50 to 300um in size which varies from species to species. It is mostly found in a freshwater environment.
It is a single-celled eukaryote belonging to kingdom Protista and is a well-known genus of ciliate protozoa.
As well, it belongs to the phylum Ciliophora. Its whole body is covered with small hair-like filaments called the cilia which helps in locomotion. There is also a deep oral groove containing not so clear oral cilia. The main function of this cilia is to help both in locomotion as well as dragging the food to its oral cavity.
Which of the Galilean moons of Jupiter is covered with ice and might have liquid water below the ice?
A lo
B. Callisto
C. Europa
D. Ganymede
Answer:
Europa
Explanation:
There are 4 Galilean moons and Europa is the smallest. Scientists believe that there is ocean below the sheet of ice.
CAN SOMEONE WHOS GOOD AT SCIENCE PLS HELP. answer as many of the questions In the pic as u can. There’s only 4. I will give BRAINLEST and a lot of point
Q: Explain why a coalition might be more effective at the local level than at the national level. Give
at least THREE reasons.
Coalition might be more effective at the local level than the national level because the people at the local level usually share same culture and have a common goal.
Coalition is a group that is formed by people or factions who partner and work towards a common goal. The main aim of coalition is to bring about a particular change.Coalition might be more effective at the local level than at the national level because the people at the local level usually share common goal. Also, the people at the local level usually share a common culture unlike the national level when different cultures are being considered.In conclusion, people at the local level also understands themselves better which helps in an effective coalition.
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I NEED HELP ASAP. please im going to fail
Answer:
B
Explanation:
It should be B, to be specific it is the adhesive forces that help
explain the geologic time scale?
Explanation:
The geologic time scale is a method of historical dating that analyzes geological strata in time. Also, the geologic time scale is the calendar for happenings in Earth history. Geologists, paleontologists, and other Earth scientists use it to explain the timing and connections of events in geologic history. Furthermore, eons are the division of the geologic time scale into influential parts of time. Eras are the smaller pieces that eons are likely to divide into, and each era is divided into periods.
Which type of RNA functions to use coded instructions to assemble amino acids?
A) mRNA
B) rRNA
C) tRNA
D) Ribosomes
Answer:
C) tRNA
Explanation:
RNA is also known as Ribonucleic acid and has three types namely:
messenger RNA (mRNA)transfer RNA (tRNA)ribosomal RNA (rRNA)The rRNA forms the core of the protein and helps catalyze the joining of the protein chains.
The mRNA work hand in hand with the tRNA as they send coded instructions to the tRNA. The tRNA then decodes the message sequence into a protein.
The tRNA does this by transferring the appropriate amino acid to the end of the growing amino acid chain.
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Lactose is a disaccharide that is digested into glucose and galactose.
Glucose and galactose are? (choose one)
A. Monosaccharides
B. Proteins
C. Lipids
what is the vision and mission statement of the organization?
Answer: Please refer to:
A Mission Statement defines the company's business, its objectives and its approach to reach those objectives. A Vision Statement describes the desired future position of the company. Elements of Mission and Vision Statements are often combined to provide a statement of the company's purposes, goals and values.
Explanation:
Not sure but hope it helps.
If an incision cuts the body into anterior and posterior parts, the body is cut into a
plane.
O Coronal
O Sagittal
O Transverse
O Deep
In your opinion, how can we increase a student’s understanding and respect for science?
Answer:
Improve the image of science. Many people perceive science to be something tough and negative. ...
Be a positive role model. ...
Make it fun. ...
Connect it to everyday life. ...
Give them opportunities. ...
Bring it to life.
Answer:
by making it fun and interesting
Explanation:
you can also provide tools and equipment which is required for learning science and conducting more experiment
how is climate defined? Do the events described constitute a change in climate for the west coast of the united states
Answer:
Explanation:
the weather conditions prevailing in an area in general or over a long period.
"our cold, wet climate"
Climate change will have a number of negative effects on the West Coast of Canada. The main effects are the rise in sea level, natural disasters, and forest fires. These effects of climate change also have a few positives such as creating jobs, but for the most part are nuisances.
The long-term pattern of temperature and precipitation and its averages or extremes at a location called as climate.
It can be referred to the areas that are local, regional, or global.
What is climate change ?Climate change refers to the condition of long-term shifts in temperatures and weather patterns either by natural like changes in solar cycle or artificial.
Artificial cause refers to burning fossil fuels which generates greenhouse gas and it act as a blanket covered over the Earth by raising temperatures.
The two major greenhouse gases cause climate change includes carbon dioxide and methane.
These gases comes from gasoline use during car driving or coal for heating.
Deforestation also responsible for the release carbon dioxide where as Landfills for garbage are act as a source of methane emissions.
Energy, transport, buildings, agriculture, industry and land are also the causative agents of climate change.
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the anammox reaction of the nitrogen cycle occurs in water true or false
Answer:
False
Explanation:
In the ocean, an anammox reaction returns nitrogen to the atmosphere. The reaction involves certain bacteria, and it converts ammonium and nitrite ions to nitrogen gas.
An organic molecule, smaller than protein, that contains nitrogen
Answer:
Nucleic acid
Explanation:
Nucleic acids are biopolymers, or large biomolecules, essential to all known forms of life. They are composed of nucleotides, which are the monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). If the sugar is ribose, the polymer is RNA; if the sugar is the ribose derivative deoxyribose, the polymer is DNA.
help is very much appreciated
Answer:
autotrophe supply food for the hetertrophe
Explanation:
give brainliest please I need it to level up
5. Todos los seres
vivos nos nutrimos.
¿Cómo se nutren
los organismos de
las imágenes a y
b? Escríbelo en las
líneas debajo de
cada una.
?
La pregunta está incompleta porque no permite ver la imagen B. No obstante es posible responderla debido a que existen únicamente dos formas de nutrición en los seres vivos.
Las dos formas de nutrición existentes son la autótrofa y heterótrofa.
La nutrición autótrofa es la que realizan las plantas que realizan la fotosíntesis (proceso mediante el cual se alimentan). En este proceso, las plantas toman la energía solar para alimentarse y obtener energía.
Por otra parte, la nutrición heterótrofa es aquella en la que los seres vivos (que no pueden producir su propio alimento) toman la energía de otras fuentes. Un ejemplo de esto son los animales, que se alimentan de carne o hiervas para obtener energía o los humanos que se alimentan de distintas comidas.
De acuerdo a lo anterior, la respuesta correcta es: Imagen A Nutrición autótrofa.
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My experiment is based on whether certain mice choose either cheddar cheese or bananas
(mices' most favorable things to eat). The mice that are going to be included in this experiment
are the deer mouse, house mouse, wood mouse, and the golden mouse. Each mouse will be
placed into the same maze where the cheese and the banana will be placed on different sides
and the way the data will be
collected is by direct observation.
What is the dependent variable and the independent variable?
Answer:
The independent variables would be the maze and the cheder cheese and banana the dependent variable would be the different mice
Explanation:
The food and maze doesn't change so this is independent
You are using different types of mice so this is dependent
Independent variables do not change
dependent variable do change and are dependent on the independent variable
Ex different mice(dependent) Like the (Independent) note the food you use does not change
Antigen is a term that refers to proteins that are found on the plasma membrane which determine the blood type
of erythrocytes.
O True
O False
The sentence that describes antigen as "proteins that are found on the plasma membrane which determine the blood type of erythrocytes" is: False.
What is an Antigen?An antigen is a substance that when introduced into the body evokes an immune system response. They activate the white blood cells by making them fight against any invading disease in the human body.
So, the description of antigens above is false.
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30 POINTS PLEASE HELP
A flood hit an area, destroying much of the surrounding ecosystem. One animal species survived the flood, but all of its competitors were eliminated. Despite the reduced competition and an abundance of other resources, there was no substantial growth recorded in the population of the surviving species. What are the plausible reasons for this lack of population growth?
changes in abiotic factors
new competition from nonnative animals displaced by the flood
a decrease in predators
an increase in available living space
lack of available mates after the flood
changes in abiotic factors is the most appropriate answer for this question.
Hope it helps you...
(by Benjemin)
Most substances we encounter in daily life are? A pure or B molecules
Answer:
Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements.
1)
Which of the following are considered part of the environment?
A. forests
B. people
C. buildings
o
D. all of these
which kingdom contains animals?
Answer:
animal
kingdom i am sure
What is most important to controlling climate on Earth? *
Answer:
Burning fossil fuels produces carbon dioxide, a greenhouse gas. It is called a greenhouse gas because it produces a “greenhouse effect”. The greenhouse effect makes the earth warmer, just as a greenhouse is warmer than its surroundings. Carbon dioxide is the main cause of human-induced climate change.
Explanation:
thanks
A small car weighs 10168.25 N. What is its mass? Your answer:
Answer:
Mass is 1036.5 kg
Explanation:
In the weight formular:
[tex]weight = mass \times acceleration \\ [/tex]
weight » 10168.25 N, let mass be m, acceleration is 9.81 m/s²:
[tex]10168.25 = (m \times 9.81) \\ m = \frac{10168.25}{9.81} \\ \\ m = 1036.5 \: kg[/tex]
They ____ to stimuli.
Answer:
response to stimuli
explanation:
In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment.
A weak basic solution is most likely to have which pH?
A.
0
B.
14
C.
8
D.
-1
hi <3
the correct option would be C.8
a pH above 7 is considered 'basic' and the higher the pH above 7, the more 'basic' it is
therefore, a weak basic solution would have a pH of 8
hope this helps :)
7. Sarah experimented with 100 betta fish. She wanted to know if increased temperatures affected
food consumption. She divided them into two groups of 50 fish each: Group A and Group B. Group
A was maintained at room temperature (20 degrees Celsius). The temperature of Group B was
raised to 40 degrees Celsius. Which group was the control group?
a. There was no control group
b. All betta fish were in the control group
e. Group A
d. Group B
Answer:
i think it is B
Answer:
There was no control group.
Explanation
In this problem, there are two temperatures given (20 degrees Celsius and 40 degrees Celsius). The problem then states that Group A and Group B are going to be set to their separate temperatures. The problem wants you to think that the constant here is Group A, because they state that the temperature is being maintained at room temp. Because we don't know the temperature of the room or fish tanks beforehand, we have no idea if the tanks were different temperatures then they are now. Because we have no data to compare to the tanks, we have no control group in this problem. Be careful to read through these problems and don't let the wording of the problem confuse you. By using words such as 'maintained' and 'raised to', the problem makes you think that Group A is the control. Just because Group A is being maintained at room temperature doesn't mean it wasn't room temperature before the experiment was held. Just read through the problem and you'll be fine :)
I need help with this y’all .
1.
Simple sugar is to starch like:
a. Glucose is to lipid
b. Wax is to DNA
c. Sugar is to protein
d. Amino acid is to protein
Answer:
D
Explanation:
Amino acids is to protein.
remember the amino acids are the building blocks of the macromolecule protein, in the same way the simple sugar like glucose is a building block for starch.
Answer:
(A) because liquid Glucose aka glucose syrup is a thick clear syrup that controls the formation of sugar crystals.
Anyone know the answer? I'm a little stuck
Answer:
The answers should be in the link that they gave you. There is a reason it's there in the first place. try to study that first cause it definitely has the answers to your questions and steps that's required
what exactly is a different in following pictures A and B and need to be done to maintain the situation in picture B
Answer:
in picture A we can see that the environment is very dirty on the other hand in picture b the surrounding is really clean.
Explanation:
the following things should be done to maintain the situation in picture b÷
i) Participate in cleaning program.
ii) don't throw dust on the Road throw it in dustbin .
iii) Stop others from throwing dust in the road and make them clear about the importance of clean environment .
