Answer:
It would mimic the behavior of the earth's atmospheric atmosphere where you have a water cycle and sunlight which aids photosynthesis.
Explanation:
A terrarium is a glass container that can be covered and opened at will. It can be used to grow a plants using soil.
When it is sealed, water evaporates onto the body of the glass and runs down the sides of the glass only to be evaporated again and the same process happens over and over again.
Because the plants are in a glass container, they can still access sunlight for photosynthesis.
Sometimes the glass is opened up for maintenance. Maintenance here refers to the removal of algae that sometimes forms on the inner walls of the terrarium. Sometimes, there is also need to add water to the ecosystem in the terrarium given that the water inside usually escapes via evaporation over time.
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Answer: everything in it would die
Explanation:
3 Calculate the acceleration of a car that went from zero to 60 m/s in 2.4 seconds Include units.
Answer:
25m/s^2
Explanation:
acceleration= change in velocity/time
change in velocity is 60 (60-0)
Answer:
The answer to that question is...well...I have no idea .-. sorry.
Explanation:
i need help with this question please
Answer:
Raise the beams in less time
Explanation:
As the crane carries the beams in a lesser time its energy will reduce by time
What is the technical term for having too little oxygen in your tissues?
Answer: Hypoxia
Explanation:
a point mutation changes the DNA sequence CGA to CGT but the same protein is still produced. which point mutation occurred
Answer: The correct answer is silent mutation . In this type of mutation there is no change in the phenotype of the individual which means there occurs a mutation where two different amino acid codes for the same protein .There are sequences present in the body where a point mutation occurs but the protein formed is still the same .If you will see the genotype you can easily observe that the amino acid sequence is different but the protein formed is same. Example AAA codes for lysine and the amino acid lysine is formed by AAG .
HOPE THIS HELPS
Answer:
silent mutation
Explanation:
hope this helps
what is the probability for a child to inherit one of two alleles from her dad??
a:100%
b: 50%
c: 0%
d: impossible to know
Answer:
100%
Explanation:
a child will get one allele from her mom and one from her dad.
Answer:
50%
Explanation:
the probability for a child to inherit one of two alleles from her dad is 50 persent.
Which statement best describes the fossil record?
It is a complete record.
It is an incomplete record.
Most fossils are older than five billion years.
All fossils are younger than six hundred years.
Answer:
incomplete record
Explanation:
I just took the test
Answer:
B It is an incomplete record.
Explanation:
Which of the following is a true statement?
A. Controlled experiments demonstrate that plants gain most of their mass from water.
B. Because matter cannot be created, plants must gain their mass from water, soil, or air.
C. Plants grow larger when planted in nutritious soil because they are taking in more mass from the nutrient-rich soil.
D. Plants gain most of their mass from water and the nutrients they absorb from the soil.
Answer:
C. Plants grow larger when planted in nutritious soil because they are taking in more mass from the nutrient-rich soil.
Explanation:
hope this helps :)
State one importance of breeding in the vicinity of agriculture.
Answer:
One importance in breeding agriculture plants is to improve the plant's yield, resistance against diseases, and ability to survive in cold conditions.
(I'm assuming the question is asking what the importance is of artifically breeding plants, not literally breeding next to some plants. that would be weird)
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Answer:
C
Explanation:
Silicone disulfide
Which of the following is true of biogeochemical cycles?
Choose 1 answers
They ensure that nutrients are only used once by organisms.
They increase the total amount of matter over time.
They can be affected by human activity,
They create new atoms to replace lost ones.
Answer: They can be affected by human activity.
Explanation:
Answer:
a
Explanation:
i got it right
Evaluate the use of stem cells from a patients own bone marrow instead of stem cells from an embryo. You must give a conclusion.
Answer:
The stem cells are the special cells that can develop into different types of specialized cells. There are two major stem cells in the body. The one is an embryonic stem cell that presents in the initial divided few cells that have the ability to develop into any type of specialized cells.
The other one is adult stem cells such as Bone marrow that contains two types of stem cells: hemopoietic which has the ability to produce all three types of cells, and stromal that able to produce special muscles and bones due to their limited ability to develop specialized cells or multipotent.
Thus, embryonic stem cells are more useful than adult stem cells.
Marine biologists are studying stickleback fish populations. There are two distinct variations in the sticklebacks based on phenotypes. They are found with the three spines more commonly in marine ecosystems while they are more commonly found without the three spines in freshwater ecosystems. This has been observed in many marine and freshwater ecosystems across the globe. What explains the variation seen in the image here across different aquatic ecosystems?
Answer:
Presence of predators.
Explanation:
Presence and absence of predators is the main cause of the presence of spines on stickleback fish populations because these spines helps in the protection against predators. The stickleback fish populations that lives in marine ecosystem have spines because there are many predators are present while on the other hand, stickleback fish populations of freshwater ecosystems have no spines due to no predator so they acquire the adaptation of having no spines.
In this exercise we have to explain the variations of the aquatic system, so we have to:
In this case, as long as a large increase in a specific population of fish takes place, we know that the predators of this system are needed.
What factors interfere in an ecosystem?They are:
Biotic factors: producing beings (plants and algae), consuming beings (herbivores and carnivores) and decomposing beings (fungi and bacteria). Abiotic factors: water, light (light energy), heat (thermal energy) and nutrients (chemical substances).See more about ecosystem at brainly.com/question/1673533
Many organizations release indexes used to measure the development of the world's countries. As we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. In your opinion, what are the three most important factors we can use to determine how developed a country might be? Explain your answers in a few sentences. << Read Less
Answer:
The correct answer is - GDP nominal, human resources and right, and GDP per capita.
Explanation:
The three major and most reliable factors about determining the development of a country out of all the indexes are GDP nominal, the human rights index, and the GDP per capita.
The economy and production of a country can be shown by the GDP nominal if it is showing progress or declines.
The Average income of the citizen of the country is exhibited by GDP per capita to examine if the wealth of the country shares that gives an idea about rich, poor or the middle class.
The human rights index defines the basics of life expectancy and the rights they have that decides the happiness.
Which muscle is highlighted below?
Answer:
pic?
Explanation:
Which statement best describes the observations made by students after spraying water on the model to simulate rain?
Answer: the answer is surface runoff, you’re welcome
Explanation:
I just took this test and got a 100
How is replication of an experiment important in a scientific investigation?
PS: PLEASE DO NOT PUT A LINK IN THE ANSWER SECTION!
although only 3%of earth's surface is covered with freshwater, where are these biomes found?
a. globally
b. asia
c. north and south america
d. europe and africa
Answer:
A Globally
Explanation:
i took the quiz and got it right.
Answer:
globally
Explanation:
They are spread out
Which statements describe social behavior? Check all that apply.
pls help :((((((((((((((((((
Answer: i believe it's C or D
Explanation:
in what way a prokaryotic cell is different from eukaryotic cell with respect to nuclear
membrane?
Explanation:
There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.
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Sperm cells swim through liquid. Explain how a sperm cell is adapted to reduce friction as it swims.
Answer:
Long tail and narrow head.
Explanation:
A sperm cell is adapted to reduce friction as it swims by having long head, narrow tail and enzymes. These features of sperm provides ability to swim straight to the egg cell. Long tail helps the sperm cell to swim towards the egg cell, narrow head of sperm cell make the sperm cell for faster swimming towards the egg cell and enzymes present in the head of the sperm helps break through the egg cell membrane so we can say that the long tail and narrow head of sperm cells helps in faster swimming.
What role does vasoconstriction play in thermoregulation
Explanation:
In endotherms, warm blood from the body's core typically loses heat to the environment as it passes near the skin. Shrinking the diameter of blood vessels that supply the skin, a process known as vasoconstriction, reduces blood flow and helps retain heat.Thus, the blood returning to the heart has not lost much heat.
Answer:
Reduces blood flow and helps retain heat thus the blood returning to the heart has not lost much heat
1. According to the rules of carbon dating, how much time
passes during one half-life?
Answer:
5,730 yearsExplanation:5,730 years
¿Qué es una droga según la OMS?
¿Qué significa que la droga sea una sustancia psicoactiva?
¿Qué es una adicción?
¿Cuál es el efecto de las drogas depresoras?
¿Cuál es el efecto de las drogas estimulantes?
¿Cuál es el efecto de las drogas alucinógenas?
¿Qué es una droga legal?
¿Qué es el tabaquismo y cuáles son los daños a la salud que provocan?
¿Qué es el alcoholismo y cuáles son los daños que provocan a la salud?
¿Qué es la marihuana y qué efectos positivos y negativos provoca en la salud ?
Answer:
Uno... Una droga es cualquier sustancia (a excepción de los alimentos y el agua) que, cuando se ingiere, altera la función del cuerpo, ya sea física o psicológicamente. Las drogas pueden ser legales (por ejemplo, alcohol, cafeína y tabaco) o ilegales (por ejemplo, cannabis, éxtasis, cocaína y heroína).
Dos... Una droga u otra sustancia que afecta el funcionamiento del cerebro y provoca cambios en el estado de ánimo, la conciencia, los pensamientos, los sentimientos o el comportamiento. Ejemplos de sustancias psicoactivas incluyen alcohol, cafeína, nicotina, marihuana y ciertos analgésicos.
Tres... La adicción es un trastorno biopsicosocial que se caracteriza por el uso repetido de drogas o la participación repetitiva en un comportamiento como el juego, a pesar del daño a sí mismo y a los demás.
Cuatro... Cuando se usan depresores, los efectos a menudo incluyen ataxia, ansiolisis, alivio del dolor, sedación o somnolencia y deterioro cognitivo / de la memoria, así como en algunos casos euforia, disociación, relajación muscular, disminución de la presión arterial o frecuencia cardíaca, depresión respiratoria y anticonvulsivante. .efectos.
Cinco... Ansiedad; tensión; aumento de la temperatura corporal; náusea; temblor; convulsiones coma; muerte.
Seis... Los efectos de los alucinógenos, como el LSD, varían de persona a persona y dependen de la cantidad que se ingiera.
Siete... Las drogas legales son aquellas que se pueden vender, poseer y usar legalmente, aunque a menudo con ciertas restricciones. Incluyen tabaco, alcohol, cafeína, sustancias volátiles y medicamentos de venta libre y recetados. 2 Las drogas ilegales o controladas son aquellas cuya venta, posesión o uso constituye un.
Ocho... Fumar, el acto de inhalar y exhalar los vapores de material vegetal en llamas. Se fuma una variedad de materiales vegetales, incluida la marihuana y el hachís, pero el acto se asocia más comúnmente con el tabaco que se fuma en un cigarrillo, cigarro o pipa. Fumar causa cáncer, enfermedades cardíacas, accidentes cerebrovasculares, enfermedades pulmonares, diabetes y enfermedad pulmonar obstructiva crónica (EPOC), que incluye enfisema y bronquitis crónica. Fumar también aumenta el riesgo de tuberculosis, ciertas enfermedades oculares y problemas del sistema inmunológico, incluida la artritis reumatoide.
Nueve... Los órganos que se sabe que están dañados por el abuso de alcohol a largo plazo incluyen el cerebro y el sistema nervioso, el corazón, el hígado y el páncreas. El consumo excesivo de alcohol también puede aumentar la presión arterial y los niveles de colesterol en sangre, los cuales son factores de riesgo importantes de ataques cardíacos y accidentes cerebrovasculares.
Diez... Los aspectos positivos y negativos: Cómo la marihuana afecta su cerebro y su cuerpo ... También puede acelerar la pérdida de células cerebrales relacionada con la edad, aunque se ha demostrado que la marihuana ... El alcohol y los cigarrillos tienen efectos adversos para la salud mucho peores.
Espero haber ayudado!!!
The process of photosynthesis only impacts plants and their ability to survive.
Group of answer choices
True
False
True
Explanation:
true because photo synthesis helps only to survive because they can prepare food only in persence of chlorophyll
30. Why was the paddlefish selected for study?
Water molecules have oppositely charged ends, + and -
These opposite charges allow for them to form covalent
bonds with other water molecules which is how water
droplets form. What is this called?
a) viscosity
b) polarity
c) density
d) surface tension
Answer:
polarity is the answer.
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Please help me?? I need help labeling the graph using the word bank
Answer:
Explanation:
Oceanic PlateSubduction ZoneConvection CurrentsAsthenosphereContinental PlateThe Oceanic Plate is located near the ocean ridge. Which represents where magma creates new oceanic crust.
The Subduction Zone is where the tectonic plates meet. These are called plate boundaries.
Convection Currents are what drives the movement of rigid tectonic plates in Earth's molten mantle.
The Asthenosphere is the upper layer of the mantle. Which is below the lithosphere (Continental Plates).
Continental Plates are the outer shell of the mantle.
Let me know if this helps!
What are The two most important things when it comes to being more successful In science
Answer:
good communication and creativity
Explanation:
other answers could be attention to detail, analytical, and indepentdent thinkers
A cup is surrounded by air in room temperature
Describe the energy transfer between the water and air if the system is at equilibrium
A.Energy is transfers from air to the water
B. Energy transfers from water to the air
C. Energy transfers back and forth between air and water
D.None of the above
The energy transfer between the water and air if the system is at equilibrium does not carry any transfer of energy. So, the correct option is D.
What do you mean by Equilibrium state?Equilibrium may be defined as a condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs.
When the system is at equilibrium, the energy transfer between water and air surrounding the cup does not take place. It will only take place when there is a difference between the concentration of two solutions or objects.
Therefore, the energy transfer between the water and air if the system is at equilibrium does not carry any transfer of energy.
To learn more about Energy transfer, refer to the link:
https://brainly.com/question/2667612