Answer:
if pullution occurs, Fish may be consumed by birds and other animals and the pollution gets transferred through the food chains until it reaches humans.
Which combination of atom will form a molecule,but not a compound?
( 15 points! ASAP PLEASE ) Choose one of these two scenarios, and use the scenario to demonstrate the meaning of E = KE + PE. Assuming the total energy is 10 (10E), write the equation for each step outlined in the scenario you choose.
A child ready to slide down a slide
While sitting at top:
Half way down slide:
When reaching the bottom of slide:
A child on a swing
At highest point in swing:
Part way down arc:
At bottom of arc:
Answer:
I choose the slide so here is the answer
Explanation:
At the highest point: 10E = 0KE + 10PE
Part way down: 10E = 5KE + 5PE
At bottom: 10E = 10KE + 0PE
In both the scenario, the object will experience different P.E. and K.E. at different situations.
At the highest point: 10E = 0KE + 10PE
Half-way down: 10E = 5KE + 5PE
At bottom: 10E = 10KE + 0PE
What is Total Energy?The total energy of a body is the sum of its potential energy and kinetic energy. Potential energy is the stored energy in any object or system. This energy is not affected by the external environment including air and height.
On the other hand, Kinetic energy is the energy present in a system or object which is in motion. The formula for the determination of potential energy and kinetic energy are as follows:
E = K.E. + P.E.
where, E = Total energy of an object
K.E. = Kinetic energy of an object
P.E. = Potential energy of an object
K.E. = 1/2m.v²
where, m = mass of an object
v = velocity of an object
P.E. = m.g.h
where, m = mass of an object
g = acceleration due to gravity
h = height
In the given scenario, while sitting at the highest point: 10E = 0KE + 10PE (K.E. is zero as the body will come at rest v = 0)
Half- way down: 10E = 5KE + 5PE (body will experience both P.E. and K.E.)
At bottom: 10E = 10KE + 0PE (Here, the height is zero hence P.E. is zero)
Same goes with the child swinging.
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Once M’Kenna’s small intestine healed, she started eating foods with dairy again and these foods no longer made her sick. Lactase is an enzyme that helps break down foods with dairy. In a healthy system, lactase is released from the tips of the villi in the small intestine. Using this information, make a prediction for why the damage caused by celiac disease causes problems when a person eats dairy.
Answer:
Damage to the villi means less lactase released, so the body can't break down dairy.
Explanation:
If the small intestine is damaged, then that can mean that the villi are damaged. The villi usually release lactase, so this process will be compromised.
Less lactase released means that the body will have less of the enzyme required to break down lactose, the sugar present in dairy. Thus, individuals with celiac disease will struggle to digest dairy products
i really need help sap
Answer:
I do not think there are any, in this case, it says to submit answer.
Explanation:
What two componets are often found as part of a enzyme
Answer:
The two components are often found as part of an enzyme are: Protein: proteins increase the rate of reaction that takes place within the living organism. proteins consist of one or more chains of amino acids that make macromolecules.
Explanation:
List all the things in a plant cell.
Answer:
this guy above me is right
Explanation:
Which two phrases describe the nature of an electromagnetic force?
A. Produced by interactions between electrically charged objects
B. Acts only when objects touch each other
C. Not a fundamental force of nature
D. Produced by interactions between magnetic objects
Answer:
opposite charges attract one another.
Like charges.repel
THE MUSCULAR
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Movements YOU CAN
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SMOOTU Muscles
heb operate organi
OLUNTARY
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den
CARDIAC muscles
keep the heart Png
involuntary
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all in
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WORK
TUN
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Skeletal muscles
+Move your bones
*Voluntary
bladder
2
Toke
turns
Contracting
& Piping
4
4
Match the word phrase with the correct place on the chart."
1
2
3
4
Constantly at Work
Stomach
Connects Bones to Tendons
Typically Work In Pairs
Answer:
lots of spelling errors and unreadible words
Explanation:
This trophic level is the base for the
entire food web.
A. heterotrophs
B. homotrophs
C. autotrophs
Answer: autotrophs
Explanation: I got it correct.
Scientists have discovered a bacterium that breaks down radioactive material in water. Using biotechnology, they have modified this bacterium to break down the radioactive material faster.
What is the benefit of the modified bacterium?
A.It will help in clearing harmful waste safely.
B.It will stop the use of fossil fuels.
C.It will increase the amount of water on Earth.
D.It will decrease the quality of land and soil.
Answer:
The answer is A
Explanation:
Just think about it
Answer:
A
Explanation:
Choose all the answers that apply.
The ionosphere _____.
is used to send radio waves
blocks harmful x-rays
is warmed by the ozonosphere
includes all the layers after the mesosphere
contains charge atoms
Answer:
This layer of the atmosphere is a layer of charged particles and it helps carry radio waves. The auroras or Northern lights are caused by the collision of energetic charged particles with atoms in the ionosphere.
Explanation:
Answer:
1 and 5
Explanation:
Essay Questions
What is Anthropology? To receive full points for this question, you must: Define Anthropology • Identify and briefly describe the four subfields of Anthropology • Briefly describe the doctrine of holism as it appears in the Kottak Text Choose one example of research in a particular society from any assigned reading. Explain how this example uses a holistic approacth. • Indicate which subdisciplines of anthropology contributed to your selected reading, and in what ways they contributed.
What are the characteristics of culture? To receive full points for this question, you must: • Identify and define six characteristics of Culture • Select an article from the white "Annual Editions" reader and provide the main point of the article. Which of the six characteristics of culture appear in the article? Give specific examples with your discussion of each definition.
I choose the Article is Eating Christmas in the Kalahari
Bonus Problem, for 5 bonus points: If you could have any job in Anthropology, what would you do, and why? To recieve full points for this question, you must: • Indicate what your favorite job in Anthropology would be, and why. • Give at least one example from any two assigned readings that pertain to your choice.
My favorite Job in Anthropology is Anthropologist .
Answer:
the study of human culture, societies and development
Someone help me plz
Answer:
polyploldy is the answer
How can transmission,reflection, and absorption affect a wave
Answer:
When a light wave with a single frequency strikes an object, a number of things could happen. The light wave could be absorbed by the object, in which case its energy is converted to heat. The light wave could be reflected by the object. And the light wave could be transmitted by the object.
Humans process some foods by adding chemicals to reduce harmful bacterial growth. This allows foods to be edible for longer periods of time. Which best describes the advantages of food processing? control of density-independent limiting factors such as disease spread control of density-dependent limiting factors such as disease spread control of density-dependent limiting factors such as predation control of density-independent limiting factors such as predation
The statement that best described the advantage of food processing is that it controls density-dependent limiting factors such as the spread of diseases.
Processing foods through the addition of chemicals have the ability to kill off pathogens in foods, thus making the foods safer for consumption. The consumption of pathogen-free foods means that pathogenic diseases will be reduced to a minimum in a population.
The spread of diseases is a density-dependent limiting factor of a population. Density-dependent limiting factors have either positive or negative correlations with population growth. Other density-dependent limiting factors include competition and predation.
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Answer:b
Explanation:
What would happen if a macromolecule was missing?
Answer:
If you were to not have any proteins in your being, you would eventually die. This is because all your cells need proteins to function. Without proteins, they cannot function.
Explanation:
If a macromolecule is missing, it will eventually affect your cell's functions and leads to the death of an individual.
What is a Macromolecule?A macromolecule may be defined as a type of very large molecule that is extremely important for the accomplishment of biophysical processes like metabolic functions, cellular needs, etc. Some examples of macromolecules are carbohydrates, proteins, nucleic acids, fats (lipids), etc.
According to the question, if macromolecules like carbohydrates are missing, the cells of an organism do not need energy for metabolic and cellular functions, and due to lack of energy, it will eventually die after some time. The same principle is followed by the other macromolecules as well.
Therefore, if a macromolecule is missing, it will eventually affect your cell's functions and leads to the death of an individual.
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The three major literary genres are drama, poetry, and __________.
Answer:
prose
Explanation:
What is the function of the cell wall?
For support and protection
To allow susbstances in and out of the cell
Answer:
the cell wall surrounds the plasma membrane of the cells and provides strength and protection against mechanical and osmotic stress.
Can someone help me to match these definitions?
Answer:
1. E
2. C
3. A
4. H
5. G
6. D
7. F
8. B
What structure are present in both plant and animal cells?
Answer: Cell membrane
Explanation: Cell membranes are present in both plant and animal cells to filter things
What is transdifferentiation?
Answer:
a rare transformation of cells other than stem cells into different cell type
Answer:
the rare natural transformation of cells othwr than stem cells into a diffrent cell type
Why is the structure of the neuron up to 1 meter long?
Answer:
The cell body of a motor neuron is approximately 100 microns in diameter and as you now know. the axon is about 1 meter (1,000) millimeter in length.
Explanation:
So the axon of a motor neuron is 10,000 times as long as the cell body is wide.
What are the functions of biomoleclues?
Answer:
•A biomolecules involves in several processes such as energy storage (carbohydrates)
•catalyzing the biochemical reactions (hormones)
•storing or transmitting the genetic codes (DNA/RNA)
•altering biological and neurological activities.
Which two letters in the
diagram above identify
parts of the lipid bilayer?
A and D
A and E
B and C
C and D
The phospholipid bilayer is made of two parts, the head and tail. The head is hydrophilic whereas the tail is hydrophobic.
What is Phospholipid bilayer?Phospholipids, which are made up mostly of fatty acids and alcohol, make up the majority of the cell membrane. A phospholipid bilayer is the name given to the two layers of phospholipids that make up the cell membrane.
A phospholipid molecule has two tails and a head. The tails "detest" water, while the head "loves" it (hydrophilic) (hydrophobic). The water-loving heads point either toward the cytoplasm or the fluid surrounding the cell, while the water-hating tails are on the exterior of the membrane.
If the hydrophobic molecules are small enough, they can readily flow through the cell membrane as the inside of the membrane also despises water. Steroids and small lipids are hydrophobic and easily pass through the membrane.
Therefore, The phospholipid bilayer is made of two parts, the head and tail. The head is hydrophilic whereas the tail is hydrophobic.
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how can temperature and precipitation affect tree growth
Answer:
When there is present low precipitation or low moisture supply, together with high temperature, the limited growth is due to the close relationship which exists between turgidity and growth.
Explanation:
It is known, of course, that precipitation and temperature are not the only factors that have an effect on the growth of trees.
Answer:
Temperature can affect how heat and other gases correspond with the tree and can change the flow inside the tree. Precipitation can tell us how much water the tree is getting to absorb and grow with.
Explanation:
Which conversion is controlled by insulin? A. glucose to ATP
B. glucose to glycogen
C. gycogen to gluclose
D. glycogen to lactic acid
The Answer is B.
Answer:
It is:
B. Glucose to GlycogenExplanation:
Took the test
Can someone answer the photo
Answer:
I'm no expert but I'm gonna say B
Explanation:
if I'm wrong I'm terribly sorry
According to the Law of Conservation of energy, the amount of energy before and after a reaction must be the same. Which statement below is true?
Answer:
Yes this is correct there has to be the same amount of energy in a chemical reaction before during and after the reaction. While the energy states may change from potential energy to heat energy to expended energy there is still the same amount of energy.
Explanation:
The energy before and after any chemical reaction must remain the same.
What is the law of conservation of energy?The principle of the conservation of energy states that energy can not be created nor destroyed nor destroyed. This is a key principle in the conservation of energy.
Hnece, this principle implies that the energy before and after any chemical reaction must remain the same.
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Newton's ____ Law states that an object acceleration is directly related to the net force applied and inversely related to the mass of the object
Answer:
Newton's second law i think
Explanation:
Answer:
It is the escond law brudda
Explanation:
• What are three infectious diseases?
• What are three ways that infectious diseases can be prevented?
• How does a vaccination work?
• How do antibiotics work on bacteria and why don’t they work on viruses?
Answer all questions. Leave none unanswered