explain how a farmer maintain the fertility of soil without using nitrogen fertilizerhow farmers maintain the fertility
of soil without using nitrogen fertilizer
Answers
Answer:
Answer: Hope this may help you
Related Questions
what 2 things does dna polymerase do
Answers
hope that helps !
Which of the following is true of the structures labeled D in the cell membrane?
Answers
Answer:
Where is the figure??
Explanation:
But cell member is outer most layer of the cell that protect the cell and also maintains it's shape.
What particle(s) are found in the center of the atom?
Answers
Answer: Protons and Nuetrons are heavier then Electrons
Explanation: Protons, Nuetrons, and Electrons are the three main particles in a atom
How is the cycling of matter and energy similar?
Answers
Answer: As matter cycles and energy flows through living systems and between living systems and the physical environment, matter and energy are conserved in each change. The carbon cycle provides an example of matter cycling and energy flow in ecosystems.
Explanation:
Which of the following is an example of a detritivore? a. Mushroom b. Bacteria c. Squirrel d. Buzzard e. Ladybug
Answers
Answer:
c. a squirrel
Explanation:
A detritivore is also called a decomposer and they derive the nutrients from the dead and decaying matter and release them into the environment.
The mushroom acts as a detritivore as it uses the nutrients from the old dead and decaying bark of tree and releases the same to the soil on getting destroyed. They altos help in the recycling of the nutrients back to the environment.Hence the option A is correct.
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1. Anatomy is a term, which means the study of
A) physiology
B) morphology
C) cell functions
D) human functions
Answers
Answer:
D) human functions
Explanation:
Anatomy deals with the interior and external structures of the body and human functions and their physical interactions, hence option D is correct.
What is the difference between Anatomy and physiology?Physiology is the study of how those structures work, whereas anatomy deals with the interior and external structures of the body and their physical interactions.
Human The study of structures in the human body is frequently described as anatomy. The description of the form, or the appearance of various body structures, is the main goal of anatomy.
Two of the most fundamental concepts and fields of study in the biological sciences are anatomy and physiology. Physiology is the study of how those structures work, whereas anatomy deals with the interior and external structures of the body and their physical interactions.
Therefore, anatomy is a term, which means the study of human functions.
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what is an abiotic factor and a biotic factor?
Answers
Answer:
Explanation:
The biotic factor or biotic component is the living organism that shapes an ecosystem. Abiotic factors or abiotic components of an ecosystem are the non-living physical and chemical composition of nature. The abiotic factors will define which organisms are able or not to live in a specified place. The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment. So, the abiotic factors are controling the biotic factors of an environment. The biotic factors refer to all the living beings present in an ecosystem, and the abiotic factors refer to all the non-living components like physical conditions (temperature, pH, humidity, salinity, sunlight, etc.) ... Therefore, both the abiotic and biotic resources affect survival and reproduction process.
In biology, abiotic factors can include water, light, radiation, temperature, humidity, atmosphere, acidity, and soil.
Biotic factors include animals, plants, fungi, bacteria, and protists. Some examples of abiotic factors are water, soil, air, sunlight, temperature, and minerals.
Answer:
Biotic Factors: is living things, their remains and features such as nests, assciated with their activites. Meaning, us, animals and plants.
Examples:
hawkssnakesrabbitsgrassAbiotic Factors: is the non-living chemical and physical parts of an ecosytem
This can be non-living things
Examples:
HairSunIceTemperatureRocksWhen a cell changes to become a [BLANK] cell, it is called differentiation
Answers
Answer:
It is a specialized cell
Explanation:
The cell changes from a simple zygote to a complex system of tissues and cell types.
Fertilizer runoff can also damage areas of the ocean.
True or False?
Answers
Answer:
True
Explanation:
Fertilizers can sometimes contain chemicals which are known to be harmful to marine life.
24. If scientists search other planets for possible life, they are likely to focus on the presence of
molecule containing which of the following elements?
A. Iron
B. Carbon
C. Potassium
D. Sodium
Answers
Which of the following is not a characteristic of an industrial society? a. Moves from place to place following resources b. Uses new sources of energy c. Increases pollution d. Uses complex tools and systems
Answers
Answer: Option A.
Moves from one place to another following resources.
Explanation:
Industrial society does not move from one place to another because it is a society that involves the use of technology in the production of foods and services to support large population and use of high labour.
An industrial society does not move from one place to another rather they are situated within a geographical location and uses new sources of energy, complex tools and systems and increases pollution which is due to Advent of technology .
Answer:
a. Moves from place to place following resources
Explanation:
What is it called when you make a logical interpretation based on your
observations/research?
Answers
Answer:
it is anything but the what u see in the expirment in ur question
Which cell would doctors conclude is a cancerous mass?
A. A
B. B
C. C
D. C
Answers
The correct answer is A
Explanation:
Cancer including cancerous mass or tumors is caused by an abnormal and uncontrolled reproduction of cells. This means cell division occurs faster than normal and leads to damaged or malfunctioning cells. Moreover, in terms of the number of cells vs time, cancer leads to a high number of cells in a short time. This occurs in cell A because different from cells B, C, and D, this has increased the number of cells in a short time, while others have decreased over time or remain constant. According to this, the cell that is a cancerous mass is A.
Write the names of the reactants and products of photosynthesis and chemosynthesis.
+
+
+
Light Energy
Chemical Energy
1. Describe how photosynthesis and chemosynthesis differ in terms of how energy is converted,
Answers
Answer:
1) Photosynthesis:
Reactants- 6CO2 (carbon source), 6H2O, light energy
Products- C6H12O6 (organic molecule), 6O2
2) Chemosynthesis:
Reactants- 6CO2 (inorganic carbon source), 6H2O, 3H2S ( chemical energy source)
Products- C6H12O6 (organic molecule), 3H2SO4
Please find the difference in terms of how chemosynthesis and photosynthesis convert energy below
Explanation:
Photosynthesis and Chemosynthesis are both autotrophic forms of nutrition. They differ in the form of energy and reactants' used to power their respective processes.
- Photosynthesis is the process whereby plants synthesize their food (glucose) from carbon dioxide (CO2) and water (H20) in the presence of sunlight as energy, releasing oxygen gas (O2) as a product.
6CO2 + 6H2O -> C6H12O6 + 6O2
- Chemosynthesis, on the other hand, is the process whereby certain bacteria and fungi that lacks access to light synthesize organic food (glucose) from an inorganic carbon soure (carbon dioxide, CO2), water (H2O), and hydrogen sulfide (H2S), used as chemical energy source, releasing sulfates (H2SO4) as a product
6CO2 + 6H2O + 3H2S -> C6H12O6 + 3H2SO4
However, photosynthesis converts solar energy (energy in sunlight) to chemical energy (in glucose) while chemosynthesis converts inorganic chemical energy to organic chemical energy.
The chemical reaction(reactant and product) for photosynthesis and chemosynthesis are as follows:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
18H₂S + 6CO₂ + 3O₂ → C₆H₁₂O₆ (carbohydrate) + 12H₂O + 18S
Photosynthesis reaction:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂This reaction is a reaction between carbon dioxide and water to form sugar and Oxygen in the presence of sunlight.
The chemical equation of photosynthesis can be interpreted as 6 molecules of carbon dioxide reacting with 6 molecules of water to form a simple sugar and 6 oxygen molecules in the presence of sunlight . The names of the reactant and products are as follows:
carbon dioxide + water → Sugar + oxygen
Chemosynthesis reaction:
Chemosynthesis is the conversion of carbon compounds and other molecules into organic compounds.
Using H₂S as an energy source a chemosynthetic reaction can be represented below:
18H₂S + 6CO₂ + 3O₂ → C₆H₁₂O₆ (carbohydrate) + 12H₂O + 18SFrom the reaction Hydrogen sulphide was used as a source of energy and it reacts with carbon dioxide and oxygen to produce sugar, water and sulphur.
Hydrogen sulphide + carbondioxide + oxygen → Sugar + water + sulphur.
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statements that accurately describe the structure of a cell membrane
Answers
Answer:
The cell membrane is a single layer of phosphate molecules and lipids. The cell membrane is a double layer of phosphate molecules and lipids. The cell membrane has protein channels that are partly inside and partly outside the cell. The cell membrane has protein channels that are entirely inside the cell.
Explanation:
what dose it mean when we say water molecules break apart
Answers
explanation: This bond is very weak. Hydrogen bonds are formed easily when two water molecules come close together, but are easily broken when the water molecules move apart again.
Write the balanced equation for cellular respiration. Include the common names of
each compound
Answers
Answer:
C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP is the complete balanced chemical formula for cellular respiration.
Explanation:
Glucose reaches each and every cell through the circulation of ____ .
Answers
Answer:Blood
Explanation:
Glucose reaches each and every cell through the circulation of blood, which is present in Option A as the primary function of the circulatory system, which includes the heart, blood vessels, and blood, is to transport essential nutrients.
What is blood?After food is digested and absorbed into the bloodstream, glucose is transported to cells throughout the body by the circulatory system, which consists of the blood, heart, capillaries, etc., where the heart pumps blood throughout the body via arteries, which branch into smaller vessels called arterioles and then into even smaller capillaries. The circulatory system also plays an important role in removing waste products, including carbon dioxide, from the body's tissues, so glucose has been used by cells for energy, the waste product, carbon dioxide, is transported back to the lungs, where it is exhaled.
Hence, glucose reaches each and every cell through the circulation of blood, which is present in Option A.
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The question is incomplete, complete question is below
Glucose reaches each and every cell through the circulation of ____ .
A)Blood
B)stomach
What two components are often found as part of an enzyme
Answers
Answer:
Enzymes contain a globular protein part called apoenzyme and a non-protein part named cofactor or prosthetic group or metal-ion-activator.
Explanation:
Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory
Answers
Answer:
Space observatory.
Explanation:
Space observatory uses electromagnetic radiation to discover the properties and composition of bodies in space because it is a telescope that is found in the outer space to check galaxies ,distance planets, and some other astronomical objects and it is sensitive to different electromagnetic spectrum in space and its wavelengths allow lights to get through the Earth's atmosphere.
Answer:
Space observatory
Explanation:
Why can water have no net charge but have slight
charges in different parts of the molecule?
Answers
Water molecule is made up of one atom of oxygen and two atoms of hydrogen. The water is a polar compound and has slight charges due to differences in the charges.
Water molecule is composed of hydrogen and oxygen and is inorganic transparent liquid. The hydrogen and oxygen in a water molecule are linked by covalent bonds.
The oxygen is electronegative and attracts electrons. There is however no overall charge on the water molecule, but atoms of the compound have slight charges.
The unequal sharing of electrons between hydrogen and oxygen can give them slight positive and negative charges, respectively.
Thus, there are slight charges present on oxygen and hydrogen.
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An ion with six protons, seven neutrons, and a charge of 2+ has an atomic number of ________.
An ion with six protons, seven neutrons, and a charge of 2+ has an atomic number of ________.
five
six
seven
four
Answers
Answer:
The atomic number is six.
What are the three outputs a result of photosynthesis?✨ Will give brilliant✨ ( when I can)
1. ____ which is also known as sugar
2. _____ _______
3. ______= O2
Of the 3 outputs, _____ is the actual food for the plant
Answers
2. Calvin cycle ( I might be wrong)
3. Light reaction
Light reaction is the actual food for the plant
If you were on the moon, and you were trying to move a 20-lb bowling ball and a 3-foot cube of Styrofoam, which item would take more work to move? Why?
Answers
Answer:
The 20 lb bowling ball would take more work to move. This is because it has more mass
Explanation:
It is the bowling ball that will take more work to move. The reason for this is simple. Mass is constant anywhere, whether it is on the moon or on the earth.
It is the acceleration due to gravity that is different in both places. Work as we all know is a factor of mass, the higher the mass, the more work it will take to displace the mass from its position.
Thus, because the mass of the bowling ball is greater, it will take more work to move than the styrofoam
Can you answer these all right? About: cell facts.
1. All living organisms are made of cells. true or false
2. Most organisms have specialized cells that perform different functions. true or false
3. Most organisms have many types of cells. true or false
4. Most cells are easy to observe. true or false
5. Cells come in various shapes and sizes depending upon their function. true or false
6. Some organisms consist of a single cell. true or false
7. All organisms have organs and/or body systems. true or false
8. Cells combine to form organ systems, organ systems combine to form tissue, and tissues combine to form organs. true or false
Answers
Answer:
1. True
2. True
3. True
4. False
5. False
6. True
7. False
8. False
The correct options for the statements are:
1. True
2. True
3. True
4. False
5. False
6. True
7. False
8. False
What are cells?Cells are the smallest and basic unit of life. They are made up of carbohydrates, fats, and protein. They form all life forms. Furthermore, they joined together to create an organism. The cells form tissues and tissue forms organs and organs form the organ system.
The many cell types are listed along with their characteristics and roles. Cells of numerous types are found in different kinds of organisms. They are multicellular and single-celled organisms. Eukaryotic cells are completely developed, whereas prokaryotic cells are young or primitive.
Thus, the correct options are:
1. True, 2. True, 3. True, 4. False, 5. False, 6. True, 7. False, and 8. False.
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ANSWER QUICK PLS
What determines if a biome is a desert?
- temperatures
- amount of sand
- wildlife
- precipitation
Answers
Answer:
precipitation
Explanation:
Rainfall is the only thing that determines what is a desert. Antartica is a desert because of its lack of precipitation
true or false ? “Reasoning statements may include an explanation of a scientific principle.”
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NEED RN! MARKING BRAINLIST WORTH 100!! Put in order from SMALLEST to LARGEST how the structures of plants, animals, and fungi are organized.
skeletal muscle, digestive system, heart, cell, organism
Answers
Use the map's contour lines to find the contour interval of the map.
A. 10feet
B. 50 feet
C. 100 feet
D. 25 feet
Answers
how can you identify a consumer?