Answer:
A. The ball pushes back on the player's foot.
Explanation:
please mark brainliest.
Answer:
A. The ball pushes back on the player's foot
Explanation:
The player's foot acted with the ball, which means the ball will react.
(Newton's 3rd law: Every action has an equal and opposite reaction)
what organ system do you use to
You lift your feet and move your legs as fast as you can
Explain how photoperiodism is critical to the survival and reproductive success of many plants.
Answer: Photoperiod controls many developmental responses in animals, plants and even fungi These mechanisms include the detection of the light signal in the leaves, the entrainment of circadian rhythms, and the production of a mobile signal which is transmitted throughout the plant.
Doing a timed thing please hurry
Answer:
its true. its called a chemical reaction.
Explanation:
Answer:
Yes, this is true.
Explanation:
True or false the nucleus makes the cells DNA
Answer:
true
Explanation:
Answer:
Hope that helps
Explanation:
The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm.
16. Which of the followings is the symptom of malaria? (a) Chills (b) Fevers (c) Recurring attacks (d) All
Answer:
fevers
Explanation:
sometimes parasites remain in the liver before multiplying.
The new parasites then enter the blood,multiply within the red blood cells and cause the following symptoms:Fever, Headache, shivering,Joint pain , Vomiting & convulsions
funny story....i have an assignment which requires me to get questions about "tissue respiration" and submit to my teacher in the next biology lesson which is tomorrow:(( does anyone know any questions about this topic:) helpppp
Answer:
why is it called tissue respiration is a good question I guess
and why is tissue respiration important?
what happens during glycolysis?
What is meant by this statement?
Determine the necessity for a one-to-one correspondence between a specific representation in the mind and a physico-chemical condition in some specific neurons/synapses in the associated brain.
temperate grasslands
which is the biggest planet in our solar system?what colour is it?
Jupiter
The largest planet in our solar system is Jupiter. Its got shades of white, orange, brown and red
Hope this helped you- have a good day bro cya)
Giving brainlest to correct answer!!!! :D
Why do you think leewenhoek was excited about what he saw
Answer:
what kind of quastion is this
Explanation:
What term is used to describe the state at which a solute moves down its concentration gradient
through the plasma membrane and becomes evenly distributed in the cytosol?
Diffusion is used to describe the condition at which a solute moves down its concentration gradient through the plasma membrane and becomes uniformly distributed in the cytosol.
What is Diffusion?Diffusion is the type of net movement of particles from an area of higher concentration to an area of lower concentration. It is driven by the gradient in Gibbs free energy or chemical potential.
This occurs through the semi-permeable membrane like the plasma membrane. Diffusion of small molecules and macromolecules such as proteins in aqueous solutions plays an important role in microorganisms, plants and animals.
Few examples of Diffusion are:
Perfume is sprayed in one part of the room so that it can spread easily so that we can feel its smell everywhere. A drop of food coloring spread throughout the water in a glass, the whole glass will be colored.Thus, Diffusion is used to describe the condition at which a solute moves down its concentration gradient through the plasma membrane and becomes uniformly distributed in the cytosol.
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State the role of the light stage of photosynthesis to the Calvin cycle.
Answer:
In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules. The light-independent reactions are sometimes called the Calvin cycle because of the cyclical nature of the process.
Explanation:
Minerals are prone to destruction by elements such as oxygen, heat, and acid.
True or False
Answer:
True
Explanation:
Minerals are prone to destruction by different elements such as oxygen, heat, and acids treatment. The given statement is true. On treatment with these elements, minerals loose their properties.
What are minerals?
Minerals are the naturally occurring inorganic elements or compounds which posses an orderly internal structure and characteristics with the specific chemical composition, crystal form, and properties such as physical properties and chemical properties. Minerals differ from the rocks, which are the naturally occurring solids that are composed of one or more types of minerals.
Minerals show properties which can be lost by the treatment with different elements. Minerals have been found to be prone to destruction by the elements such as oxygen, heat, and acids. Minerals undergo chemical and physical change on treatment with these elements and form different products which show different characteristics than the parent minerals.
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Which of the molecules from model 2 would form hydrogen bonds with itself or with water molecules if in a solution?
how often did henrietta lacks cells replicate?
9. When you have a problem at hand and you want to solve it using the scientific method, what is the immediate step that you should do?
A. Analyse data
B. Collect data
C. Hypothesize
D. Make a conclusion
Answer:
C.hypothesize
Explanation:
because the hypothesize it he want to solve problem using scientific step,so it is hypothesize
por que es tan importante el agua para nuestro cuerpo? Como podemos incorporarla en nuestro organismo?
Respuesta:
El agua es muy importante para nuestros cuerpos, porque la necesitamos para vivir y ya la correperamos en nuestro organismo.
Explicación:
Sin agua moriremos, y el agua ya está incorporada, somos aproximadamente un 60% de agua.
write an essay about importance of studying in environmental education?
Answer:
Environmental education increases public awareness and knowledge about environmental issues or problems. In doing so,individuals develop a deeper understanding of environmental issues and have the skills to make informed and responsible decisions.
Besides, it provides food, shelter, air, and fulfills all the human needs whether big or small. Moreover, the entire life support of humans depends wholly on the environmental factors. In addition, it also helps in maintaining various life cycles on earth.
In conclusion, environmental education has become a critical issue. In addition to individuals and governmental bodies, associations and learned societies have taken up the cause and published directories and handbooks about environmental education.
Short note on : Sustainable harvesting on herbal plants
Answer:
The ecological definition of sustainable harvesting is harvesting that allows population numbers to be maintained or to increase over time. A lagging economy and a lack of alternative construction materials make mangrove harvesting inevitable, and for local people, an economic necessity.
3.
What two molecules are produced during Photosynthesis?
Answer:
outputs Glucose, oxygen
Explanation:
Explanation:
photosynthesis requires sunlight, carbon dioxide and water as starting reactants (figure 5.5). After the process is complete, photosynthesis releases oxygen and produce carbohydrate molecule, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
During the process of photosynthesis, cell use carbon dioxide and energy from the sun to make sugar molecules and oxygen.
6. Why can't water be used to dissolve the
caffeine found in coffee and tea?
Alcohol is used to extract caffeine
Tea's chief component is cellulose, which is not soluble in water. Caffeine is water soluble, but so are tannins and gallic acid, which have been established during the heating process of tea leaves. The latter two components can be converted to insoluble in water calcium salts.
What is solubility?The maximum amount of a substance that will dissolve in a given amount of solvent at a given temperature is defined as solubility.
Solubility is a property of a specific solute-solvent combination, and the solubilities of different substances vary greatly.
It is one of the critical parameters for achieving the desired drug concentration in systemic circulation for the desired (anticipated) pharmacological response.
Caffeine is more soluble in nonpolar methylene chloride than in water, so it will migrate to the methylene chloride layer (known as the organic layer). Because the organic layer is denser than water, it will be at the bottom.
Thus, water can not be used to dissolve the caffeine found in coffee and tea.
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Type your response in the box.
Explain why it's important for scientists to study the Sun. List at least two challenges researchers face when
examining Earth's nearest star.
Answer:
its very important in our day to day life
Explanation:
the sun is our closest star and there are many theorys about it that need to be proven right or wrong
Understanding the Sun will help us better understand stellar life cycles and the origins of our solar system. The cost of the equipment needed to research the Sun is prohibitive. The Earth's distance from the Sun must also be considered, as well as how equipment must resist the Sun's intense heat.
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Which of the following materials would not normally be found in glomerular filtrate?
A. Glucose
B. Urea
C. Water
D. Protein
Answer:
c is Answer
Explanation:
Hope it's HelpfulAnswer:
Glucose
Explanation:
8. A wise old wizard once told me that when your muscles use ATP they are really using light
energy. What did the wise wizard mean?
Answer: in humans, we don't use light energy to make ATP but in plants however, they create ATP in a proccess called photosynthesis, this process requires light to be absorbed twice, once in each photosystem, and it makes ATP. In fact, it's called photophosphorylation because it involves using light energy (photo) to make ATP from ADP (phosphorylation)
Explanation:
Pleaseeeeee i need this
Answer:
the rabbit is getting energy from nuts ,and grass the squirrel is getting energy from nuts ,grasshoppers ,and grass
Answer:
the rabbit is getting it's energy from the grass and the squirrel is getting it from the nuts
Which statement about the nucleus of a cell is NOT true?
Answer:
Hey mate....
Explanation:
This is ur answer....
C) The nucleus is the site of protein assembly.Hope it helps!
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Which amino acids would be found in the mutated proteins?
Answer:
Amino acid sequence: Valine- Threonine- Aspartic acid- Cysteine- Serine- Cysteine
Explanation:
The mRNA sequence is read in a group of three nucleotides called CODON. Each codon specifies a particular amino acid. According to this question, using the genetic code table, the given DNA sequence is as follows:
DNA: CAT- TGG- CTA- ACG- TCG- ATA- ATC- GTC- GGT- AC
RNA = GUA- ACC- GAU- UGC- AGC- UAU- UAG- CAG- CCA- UU
Where does the energy from and where does it end up?
Answer:
Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun. Electricity falls into its own category because it's an energy carrier and not a primary source.
which of the following statements is NOT part of the cell therory
Answer:
it is accepted that cells contain DNA in chromosomes and RNA in the nucleus and cytoplasm, but only in the modern cell theory. the classical cell theory does not include this. but using either classical or modern theory, it is false that all cells have DNA surrounded by a nucleus.
Explanation:
Hope this helps.