T/F we make synthetic materials to serve different purposes that meet our wants and needs

Answers

Answer 1
it is true that we make synthetic materials

Related Questions

Which of the following methods might a grower who had previously used natural light use to reduce both heat levels and light exposure to growing plants?
a. open vents
b. switch to HID lighting
c. switch to LED lighting
d. deploy shades

Answers

Answer:

deploy shades

Explanation:

Elabora un listado con las medidas para evitar el consumo de las sustancias que perjudican la salud integral de todo individuo

Answers

Answer:

Para evitar el consumo de sustancias que perjudiquen la salud integral de las personas, deben tomarse primordialmente las siguientes medidas:

-Educar a la población en materia de salud y nutrición, para que estas conozcan qué alimentos y sustancias ingerir y en qué cantidades, de modo de así contribuir con un buen estado de salud de los individuos.

-Concientizar a la población respecto a la prevención del consumo de drogas, alcohol, tabaco y otras sustancias nocivas para la salud, enfatizando en las consecuencias negativas emanadas de su consumo.

The biosphere includes all the water in the oceans.
A.) FALSE - it contains all the living organisms
B.) FALSE - it contains all the land and soil
C.) FALSE- it contains all the gases
D.) True

Answers

Answer:

C.) FALSE- it contains all the gases

hope it is helpful to you

Answer:

The biosphere includes the outer region of the earth (the lithosphere) and the lower region of the atmosphere (the troposphere). It also includes the hydrosphere, the region of lakes, oceans, streams, ice and clouds comprising the earth's water resources.

Using the diagram shown, what season would be happening in Texas at position 4? (Texas is in the Northern Hemisphere)
spring
summer
fall
winter
(im trying to answer this question but there is no diagram ,please help)

Answers

Answer: Summer

Explanation: because Texas is in the northern hemisphere therefore the sun is directly on it

Herbicides are used to kill weeds or plants growing where they are not wanted. A crop of corn has been genetically modified so that it is resistant to a type of herbicide that kills several species of weeds that commonly grow in the fields and interfere with growth of the corn crop.
Which question would help determine whether the corn is expressing the gene that provides herbicide resistance?

Answers

Answer save the weed as it is important to somebody.

PLEASE HELP ME ASAPPPPPP!!!!!!!! GIVING 13 POINTS AWAY!!

Answers

Answer:

B

Explanation:

Could a volcano pop up in Omaha?

Answers

Answer:

no

Explanation:

Volcanoes don't just pop up where they feel like it. You have to be on a fault line that is pressing against another. ... So even if you live on an active fault line you're not likely to have a volcano pop up in your backyard.

Answer:

no

Explanation:

volcanoes don't just pop up where they feel like it.

Which two processes allow water to enter the atmosphere?

evaporation and transpiration
precipitation and condensation
condensation and evaporation
transpiration and precipitation

Answers

Explanation:

Water enters the atmosphere through three processes: evaporation, transpiration, and sublimation.

Water enters the atmosphere through three processes: evaporation, transpiration, and sublimation. Thus, option A is correct.

What is transpiration?

Transpiration has been known as the method by which water vapor would lost via the stomata of the plants. When the weather has very hot, the plant's loss of water vapor cools it down, and water from the stem and the roots moves upwards or has been started to pull into the leaves.

The direct impact of the transpiration has that it would regulates plant temperature and the provides water for the photosynthesis. It also transports the nutrients and the sugars through the plant's vascular tissues.Evaporation and the transpiration are the two processes that would allow water to enter the atmosphere.

Therefore, Evaporation has been known as a way of vaporization that use to occurs on the surface of the liquid as it has the transitions from the liquid phase to the gas phase.

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In a living organism, what is an organ?
A. a group of similar cells that perform a common function
B. a structure composed of a number of tissues that work together to perform a specific task
C. the shell or skin of an organism
D. functional unit, or building block, of all organisms; smallest unit that can carry on the activities of life

Answers

Answer:

An organ is a group of tissues in a living organism that has a specific form and function. Organs are grouped together into organ systems. Organ systems perform a specific task.

Explanation:

Answer: B

Explanation: An organ is a differentiated part of the human body, formed by different tissues, that maintains its structure, vascularisation, and capacity to develop physiological functions with a significant level of autonomy.

A student is given a list of traits and is asked to organize them in a Venn diagram as shown below.

Which traits should the student put in section II (Both)?
1 a scar and blood type
2 tiger's stripes and wolf's social status
3 musical talent and wolf's social status
4 musical talent and skin color

Answers

Answer: The correct answer is option B) a scar and wolf's social status.

The acquired traits can be defined as the traits, which are only influenced by the environment of the organism. The acquired trait cannot be passed down to the offspring, as they are not genetically determined. A scar and the social status of any organism is dependent on the behavior of the organism to the environment, no genes code for both of these characters. So, scars and Wolf's social status is an acquired trait.

Explanation:

What strengths and weaknesses do you see in your improved model?

Answers

what model .. u forgot to add a picture

Answer:

The new model correctly shows the process of oxygen and carbon dioxide exchange that takes place in the capillaries. However, it does not show that this oxygenated blood travels back to the heart for distribution to the body. It also does not show the structure of the alveoli.

Explanation:

Plato

genetic variation can be increased by???

Answers

Answer:B i searched i up so it is not

prob correct

Explanation:

Answer:

b

Explanation:

Una característica de la Rosa es

Answers

Answer:

Las rosas son erguidas, trepando o arrastrando arbustos, los tallos de los cuales suelen estar copiosamente armados con motas de varias formas y tamaños, comúnmente llamados espinas. Las hojas son alternas y pinnadamente compuestas (es decir, formadas por plumas), generalmente con foliolos ovalados que están fuertemente dentados.

Explanation:

Hope it helps :)

Which organelle is labeled a

Answers

Answer:

chloroplast

Explanation:

I don’t see anything? Add a photo plz

How is energy and matter conserved?

Matter and energy can be created into different forms.
Matter and energy can be changed into different forms.
Matter and energy can only be stored in fossils.
Matter and energy can be destroyed only by combustion.

Answers

I think the answer is B.

Energy and matter are conserved as they can be changed into different forms. This is known as Law of conservation.

What is the Law of conservation of energy and matter ?

The law of conservation of matter and energy states that matter/energy is neither created nor destroyed but can only be transformed from one form to another.

When wood burns, the mass of the soot, ashes, and gases equals the original mass of the charcoal and the oxygen when it first reacted. This proves the law of conservation of mass. In a torch, the chemical energy of the batteries is converted into electrical energy, which is converted into light and heat energy. This proves the law of conservation of energy.

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experiment yeast fermentation ,how do the results show that fermentation has taken place in boiling tubeA?​

Answers

Answer:

The bubble formation is stopped.

Explanation:

The results show that fermentation has taken place in boiling tube A when the bubble formation is stopped which is the indication that the fermentation process is completed. If the bubbles are continue to produce from the solution this means that the fermentation process is taking place and not yet completed. These bubbles are formed due to production of carbondioxide in the reaction which provides information about fermentation process.

How is DNA condensed in order to fit inside cells?

Answers

Explanation:

DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin.

Living organisms share certain characteristics. Which of the following are characteristics of living organisms?
A. the ability to grow and reproduce
B. the ability to remove wastes from their systems
C. the ability to maintain a stable internal environment
D. all of these

Answers

Answer: Living things take in materials from their surroundings that they use for growth or to provide energy.

Nutrition

Respiration

Movement

Excretion

Growth

Reproduction

your parents' car was accidentally incinerated, what would happen to it? A. It would be burned to a crisp B. It would be crushed down to half its original size C. It would be buried underground D. It would be hauled off by your town's sanitation department

Answers

Answer:

A) is the correct answer

Help me past due Write down what you think will happen to the density of water if you add salt or sugar.

Answers

Answer:

If I add sugar or salt, the water's density will increase.

Explanation:

Density is the relation between mass and volume. We can represent it with the formula δ= m/v. Where δ stans for density, m for mass,  v for volume.

If we add salt or sugar, we increase the mass, but the volume is the same. As a result, the density will increase.

We can use numbers to understand it better.

Suppose that before adding salt or sugar, the mass is 1 g and the volume is 1 l

δ= 1g/l1t

δ= 1 g/lt

Now, if we add sugar or salt, the mass increases. Suppose that we have 2g of mass and the volume is the same, 1l.

δ= 2g/1lt

δ= 2g/lt

We can see that the density increased when the mass increased.

The ultimate goal of sustainable development is to _______. a. limit the future use of resources b. meet current and future resource needs c. increase the current use of resources d. reduce resource use but increase supplies Please select the best answer from the choices provided A B C D

Answers

Answer:

share benefits equitably for improved quality of life.Explanation:

The ultimate goal of sustainable development is to meet current and future resource needs. Therefore, the correct option is B.

What is sustainable development?

Sustainable development is the concept of meeting the demands of the present generation without compromising the ability of future generations to meet their own needs. It is a strategy to achieve economic growth and expansion while safeguarding social welfare, environment and both.

The idea of ​​sustainable development acknowledges the interdependence of economic, social and environmental problems and the need to address them all simultaneously. Sustainable development aims at striking a balance between economic expansion, resource conservation and environmental protection. Additionally, it strives to advance social justice and raise the standard of living for all. Meeting current and future resource needs is the ultimate goal of sustainable development.

Therefore, the correct option is B.

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Answer number 6 asfast as possible pls

Answers

generate hydroelectric power bc its more sustainable and productive and isnt  a form of destruction like the other options

The answer is c
Cant explain

Tell the story of a teaspoon of sediment moving through the rock cycle. Include a discussion of the energy source that is driving each part of the process. Follow the sediment through at least four transformations.

Answers

Answer:

the sediment movved through the woods and the teaspoon turned into salt

Explanation:

Uplifted, worn, and eroded rocks generate sediments in marine or terrestrial basins. Sediments can form sedimentary rocks if buried under more sediment. Rocks melt into magma.

What is a rock cycle?

In contrast to metamorphic and igneous rocks, which are generated deep beneath the Earth, sedimentary rocks are formed on or around the surface of the planet. Erosion, weathering, dissolution, precipitation, and lithification are the main geological processes that result in the formation of sedimentary rocks.

The impacts of wind and rain, which gradually reduce huge boulders into smaller ones, are included in erosion and weathering. Boulders and even mountains become sediments, such as sand or mud, as a result of erosion and weathering. Chemical weathering, or dissolution, is one type of weathering. This method uses slightly acidic water to gradually wear away stone. The building blocks for new, sedimentary rocks are produced by these three processes.

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True/False- The ocean may pull away from the shore as a tsunami approaches

No Links Or Files Plzzzz

Answers

True. it is a major sign for upcoming tsunamis

ANSWER: true

because the ocean tends to create a big circle in the middle and the bigger it forms the less water at the shores thats how you know.

Which of the following is one way that humans can protect biodiversity?

Answers

I believe it’s c correct me if I’m wrong
I'm 99% sure the answer is A

Which of the following is a characteristic of attention deficit/hyperactivity disorder (AD/HD)?

1. has difficulty waiting for his or her turn
2. lacks facial expression
3. is unusually sensitive to light, sound, and touch
4. performs repetitive movements, such as spinning, rocking, or hand-flapping

Answers

Answer:

its the first one

Explanation: i have adhd lol

Answer:

it's answer number one owo

Explanation:

which statement best describes molcule

Answers

Explanation:

molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. ... Examples of such elements are oxygen and chlorine. The atoms of some elements do not easily bond with other atoms.

___________________________________ is the process by which organisms best suited to their environments survive and reproduce.

a
Mutations
b
Characteristics
c
Artificial Selection
d
Natural Selection

Answers

Answer:

natural selection

Explanation:

d. Natural Selection seems to be the right answer

PLEASE HELPPP
Write an 1 paragraph exploring the following prompt:

What is air pollution? What causes most of the air pollution? Why should we care about air pollution? Does it affect us? What can we do about air pollution?
please help me w my hw

Answers

Air pollution is presence of toxic substances in the atmosphere. The main cause of air pollution is burning of fossil fuels, industrial production, and use of gasoline in cars. Air pollution damages the environment, our health, and can cause global warming. To help improve air quality, we can, avoid burning trash, reduce trips we take in our car, use energy efficient appliances etc.

I NEED HELP ASAP!
PLS HELP!
PLEASE PROVIDE THE CORRECT ANSWERS!​

Answers

Answer:

The last one and number 3

Explanation:

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