Answer:
Speed
Explanation:
The speed of an object is the distance the object travels in one unit of time.
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HELP ME PLEASE HELP ME PLEASE I DONT UNDERSTAND
Why are models, such as a model of DNA, important to use in studying science?
A None of these
B Models help scientists understand concepts and processes
C Both of these
D Things may be too big or too small to measure or use practically
Answer:
option B
Explanation:
Because scientist wants to how a child is similar some what to its parent .HOW it get same feathers as its parent?
How do genetics AND the environment affect our traits?
PARA TERMINAR
Elaboramos argumentos con base en fuentes científicas y los saberes locales sobre la elección de alimentos propios de nuestra comunidad con alto valor nutricional. Completamos el siguiente cuadro, en el cual encontramos un ejemplo que contiene
información de la FAO sobre el valor nutricional de la quinua en comparación con el de otros granos. Esto nos permitirá reflexionar sobre la elección de alimentos con alto valor nutritivo para cubrir nuestros requerimientos nutricionales.
IDEAS CENTRALES DATOS E INFORMACIÓN
CIENTÍFICA CONSTRUYE TU
ARGUMENTO PROPUESTA DE ELECCIÓN
Consumir alimentos que contengan un alto valor nutricional para evitar la desnutrición, el sobrepeso y la obesidad. La célula necesita energía en forma de ATP para realizar sus funciones vitales. Esta energía la obtenemos de la glucosa presente en los alimentos, por lo que siempre debemos considerarla en
nuestro consumo diario. Las células necesitan carbohidratos, lípidos, proteínas y minerales para realizar sus actividades vitales y mantener el equilibrio homeostático.
Incluir en la alimentación quinua para prevenir la anemia.
Algunos de los alimentos que presentan un alto valor nutricional incluyen el arenque, la espinaca, arvejas, semillas de calabaza, etc. La energía de la glucosa se convierte en ATP mediante la respiración celular.
La célula necesita macronutrientes y micronutrientes para sobrevivir.
Los macronutrientes son aquellos que aportan energía al ser consumidos, los cuales incluyen lípidos, proteínas y carbohidratos.
Los micronutrientes no aportan energía e incluyen las vitaminas (por ej, la vitamina D) y los minerales (por ejemplo, el hierro).
Los alimentos que presentan un alto valor nutricional son aquellos que contienen un alto contenido de macro y/o micronutrientes (por ejemplo, arenque, espinaca, arvejas, semillas de calabaza, etc).
Los carbohidratos simples como la glucosa aportan energía de rápida utilización mediante la ruptura de sus enlaces químicos, lo cual permite llevar a cabo un grupo de reacciones metabólicas colectivamente referidas como respiración celular.
La respiración celular genera ATP, la moneda de cambio energética que la célula utiliza para crecer, diferenciarse y reproducirse.
Finalmente, la quinoa es un alimento del grupo de los cereales el cual contiene un alto valor energético y nutricional.
Este alimento (quinoa) es una fuente rica en hierro (es por ello que previene la anemia), magnesio, calcio y diferentes tipos de vitaminas (B, C y E).
Aprende más sobre este tema en:
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Ñame 2 problems that scientists have when classifying species
Does bone marrow cells to have more or less antigens than erythrocytes?
7.
What is the ratio of hydrogen atoms to oxygen atoms in a molecule of glucose?
1.1:1 3.3:1
2. 2:1 4. 1:2
help pleaseee
plz help someone need help thx
Answer:
(1)Oxid No. of N2 = 0
Because Oxid no. in its elemental state is always 0.
(2)electrons
During a redox rn there is a transfer of electrons between two species.
BRAINLIST
number of electrons in the outer most shell of an atom determines its what ?
Answer:
Its reactivity, or tendency to form chemical bonds with other atoms.
Explanation:
*
The food that you eat comes as a result of
Artificial Selection
Adaptations
Natural Selection
Best Fitness
Answer:
I would say Artificial Selection.
Explanation:
Khan Academy defines Artificial Selection as: "Artificial selection, also called "selective breeding”, is where humans select for desirable traits in agricultural products or animals, rather than leaving the species to evolve and change gradually without human interference, like in natural selection." The other options seem a bit irrelevant to the question.
Answer:
Artificial Selection
Explanation:
Artificial selection involves selecting breeding. This is when farmers breed two plants which bear the largest, sweetest or tastiest fruits or which give high yields of the crops. The same process happens in cows, where farmers select animals to breed, based on high milk yield, or meat production.
However, farmers are becoming to think more differently in order to improve the welfare of animals. Instead of high yields, they are looking to increase disease resistance among animals and plants alike. Banana breeders are looking towards wilder plants with more disease resistance. But all in all, it is artificial selection. It's not bad, as it increases nutritional values for us humans.
Experiment about chlorophyll extraction plz help .
Answer:
Explan
Method. The leaf of a variegated Pelargonium is dropped in boiling water to kill and preserve it. The leaf is left for 10 minutes in hot ethanol in a boiling tube to remove chlorophyll. The leaf is dipped in boiling water to soften it. The leaf is spread out in a Petri dish and covered with iodine solution.ation:
What is the term for heat transfer because of direct contact?
Answer:
CONDUCTION
Explanation:
Answer: Conduction
Explanation:
Which of the following is an INCORRECT/FALSE pair of organism and
consumer type. E.g. Human - omnivore
1. Fungi (mushroom) - decomposer
2. Wolf - omnivore
3. Black bear - omnivore
4. Horse - herbivore
Answer: Wolf- omnivore
Explanation: Wolf are carnivores because they only eat the meat of other animals
the fish left their habitat for a nicer environment.
What the plural noun?
Muscle cells serve as a reservoir for which of the following?
A. O Fructose
B. O Glucose
C. O Galactose
D. O Raffinose
How does carbon flow between photosynthesis and cellular respiration
Answer:
hola soy doragsjgsjgwjwfj Rockwood
I need help 7 through 15
I will reward you brainliest
Answer:
gimme a lil bit of time brb
Explanation:
can someone help me
I really can't understand it everyone is saying stroke SOMEONE HELP me
Answer:
B. acronym
Explanation:
CVA is the abbreviation for cerebrovascular accident. Cerebrovascular accident is the medical name, but it is also known as a stroke.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
How do cells in a multicellular organism become specialized to carry out different functions?
WILL MARK BRAINLIEST
What is ridge push?
Answer:
Ridge push (also known as gravitational sliding) or sliding plate force is a proposed driving force for plate motion in plate tectonics that occurs at mid-ocean ridges as the result of the rigid lithosphere sliding down the hot, raised asthenosphere below mid-ocean ridges. Although it is called ridge push, the term is somewhat misleading; it is actually a body force that acts throughout an ocean plate, not just at the ridge, as a result of gravitational pull. The name comes from earlier models of plate tectonics in which ridge push was primarily ascribed to upwelling magma at mid-ocean ridges pushing or wedging the plates apart. Brainliest?
Explanation:
Acceleration is a change in _____ over a change in time
Answer:
speed
Explanation:
after you moving something like down a hill it will gradually get faster and faster
Which type of stem cell are plant cells like?
Answer:
Stem Cells in Plants. Stem cells function as a source of new cells to grow or replace specialised tissues. ... By creating genetic differences between cells of the same plant, scientists are able to track how the descendants of a single marked cell make up organs and tissues as the plant grows.
Explanation:
Parenchyma cells are the most common plant cells. They are found in the stem, the root, the inside of the leaf, and the pulp of the fruit.
What would be the effect of the uneven distribution of the Sun’s energy on Earth?
A. The equator and the poles would both be cool.
B. The equator and the poles would both be warm.
C. The equator would be warmer than the poles.
D. The equator would be cooler than the poles.
If there's uneven distribution of the Sun’s energy on Earth then C. The equator would be warmer than the poles.
=》 The sun's rays will only reach the equator since it is in the middle & the Earth is spherical in shape while the North & the South Poles will become colder with no sunlight. The equator will become warmer.
_____
RainbowSalt2222 ☔
Answer:
The equator would be warm than the poles.
Which of the following statements about metabolism is incorrect?
Select one:
a. Metabolism manages the utilization of materials and energy resources.
b. The uptake of water associated with the hydrolysis of biological ppolymers is part of metabolism.
c. Metabolism depends on a constant supply of energy.
d. None of these statements about metabolism is incorrect.
e. Metabolism is an emergent property of life at the level of organisms.
Answer:
The correct answer is (e) None of these statements about metabolism is incorrect. Although chemical reactions take place outside of living organisms, regulated metabolic pathways are unique to living organisms. ... Finally, metabolism utilizes water to break bonds in macromolecules through a process known as hydrolysis.Atoms are divisible and can be broken down into smaller parts called what?
correct answers only:)
Which of the following is not among the kinds of specialised cells in man? a. Reproductive cells b. Nervous tissues cells c. Digestive cells d. Blood cells
the answer is the blood cells
The one that is not among the kinds of specialized cells in man is digestive cells, the correct option is c.
What are specialized cells?Specialized cells are cells that are designed to perform a specific function in the body, such as red blood cells, which are designed to transport oxygen.
Nerve cells assist in the contraction or relaxation of muscles depending on the specific job at hand.
The intestinal epithelium contains a variety of cell types, including enterocytes, Paneth cells, goblet cells, and neuroendocrine cells. The main cell type in intestinal epithelium is enterocytes.
Specialized cells form tissues, tissues form organs, and organs form the systems that make up our bodies. Specialized cells include nerve cells, blood cells, and reproductive cells.
Thus, the correct option is c.
For more details regarding specialized cells, visit:
https://brainly.com/question/12683466
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which particular type of drug is obtained from ergot
Answer:
What drugs are in ergot?
Dihydroergotamine and ergotamine belong to the group of medicines known as ergot alkaloids. They are used to treat severe, throbbing headaches, such as migraine and cluster headaches. Dihydroergotamine and ergotamine are not ordinary pain relievers.
Explanation:
What drugs are in ergot?
Dihydroergotamine and ergotamine belong to the group of medicines known as ergot alkaloids. They are used to treat severe, throbbing headaches, such as migraine and cluster headaches. Dihydroergotamine and ergotamine are not ordinary pain relievers.
Answer:
diethylamide, also called lysergide, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids (as ergotamine and ergonovine, principal constituents of ergot, the grain deformity and toxic infectant of flour caused by the fungus Claviceps purpurea).
hope it help you
1
1/1 point
The vertebral region is superior to the:
Answer:
The vertebral region is superior to the sacral region
Explanation:
Superior meaning toward the head of the body, or looking down on sacral region below
1. Which of the following choices is NOT part of the central nervous system?
a. Brain
c. Spinal cord
b. Ganglion
d. Gray matter
Answer:
I think it's b I thinkkkk
Which two plants produce seeds in the same way?
The kidneys filter the blood by creating urine. The blood has to travel through these tissue cells to get into the kidney. There are lots of elastic tubes that the soon to be urine travels through while being filtered. The kidneys rely on blood pressure from the heart to move the liquid so lack muscle tissue. The kidneys do not control when you urinate as they simply pass the urine in to your bladder. Explain why the kidneys have each tissue listed below or why they don’t have each tissue.
Muscle Tissue :
Epithelial Tissue :
Nervous Tissue :
Connective Tissue :
Answer:
Muscle Tissue : The kidneys rely on blood pressure to move, since they lack muscle tissue.
Epithelial Tissue : The kidneys contain simple cuboidal epithelial tissue, which secretes and absorbs. Thus absorbing toxins from blood to be turned to urine.
Nervous Tissue : Kidneys to not contain nervous tissue due to the fact that they do not control when you urinate, but rather simply just pass the urine to the bladder.
Connective Tissue : Kidneys do contain Connective Tissue, called renal fascia, in order to keep the many elastic tubes in place, and a capsule of renal fascia closely envelopes each kidney to protect, and provide support for each kidney inside.
