what type of microscope has a magnification less than 300x but allows you to view objects in 3D?

Answers

Answer 1
The Stereo microscope, also called a dissecting microscope, has two optical paths at slightly different angles allowing the image to be viewed three-dimensionally under the lenses. Stereo microscopes magnify at low power, typically between 10X and 200X.
Answer 2
The stereo microscope....

Related Questions

Lab: Thermal Energy Transfer

Lab: Thermal Energy Transfer

Answers

Answer:

Thermal energy transfers occur in three ways: through conduction, convection, and radiation. When thermal energy is transferred between neighboring molecules that are in contact with one another, this is called conduction.

Calculate the electronic configration of
31
P
15

Answers

If you are talking about the element the element is phosphorus

PLSSSSSSSS HELP MEEEEEEEEEEEEEE

PLSSSSSSSS HELP MEEEEEEEEEEEEEE

Answers

Answer: The answer to your question is B,C,D.

Answer: i think A, B, D?

Explanation:

during a half moon, sinlight is falling on ____ of the

Answers

during a half moon, sunlight is falling on the HALF of the moon
it is falling off half of the moon

Identify which of the following descriptions of a tree is quantitative?

Question 1 options:

(A) has greenish-gray leaves


(B)has leaves that are 8-10 cm long


(C)has rough, scaly bark


(D)grows well in damp soil

Answers

Answer:

b) has leaves that are 8 -10 cm long

b-has leaves that are 8-10 cm long

pls help

Ionic and covalent bonds help arrange atoms into unique structures for proteins like hemoglobin. Why is this necessary?(1 point)

Answers

Answer:

Ionic bonds can be important to protein structure because they are potent electrostatic attractions. In the hydrophobic interior of proteins, ionic bonds can even approach the strength of covalent bonds

Covalent bonds in amino acids are useful to stabilize the structure of the proteins and their interactions. The ionic bond formed as the atoms in amino acids with opposite charges accompanied strong electrostatic attractions.

What types of bonds are involved in protein structure?

Proteins are 3D structures of amino acids that are further made of an amine and a carboxyl group, and are arranged in specific structures in four levels to give rise to the complete protein molecule.

Proteins can be described as the polymers of polypeptides which are structured by arrangements of these chains in a three-dimensional structure. They are folded and are driven by special non-covalent interactions such as peptide bonds, ionic bonds, hydrogen bonds, Van der Waals interaction, and disulfide bridges.

The primary structure is the sequence of amino acids through peptide bonds to form a polypeptide chain. The secondary structure is a sub-structures made by hydrogen bonding between the main chain peptide groups on the polypeptide backbone chain.

Tertiary structure is the 3D arrangement of protein in which α and β helices are folded into a globular structure with the interactions such as hydrogen bonds, salt bridges, disulfide bonds, and tight packing of side chains.

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Which option is an example of a chemical property?


melting point


density


ability to decompose


color

Answers

Answer:
The ability to decompose
Explanation:
A property is a chemical property when it changes the chemical structure of a substance after a reaction.
Density and color are both physical properties.
Even though melting point may seem like a chemical property, when something melts, only the physical state changes, and the chemical structure does not change, and therefore, is a physical property.
The ability to decompose is a chemical property. When something decomposes, the chemical structure of many molecules change, and therefore, is classified as a chemical property.
Ability to decompose

Did you know that the night sky is an illusion?
Stars are so far away that it takes millions or billions of years for the light to shine on the Earth. This means that when we see the stars, the 'stars' we are seeing aren't actually there anymore. They have moved but since the light took so long to get to Earth, the stars aren't there. Scientists think that if we put a giant mirror 20 thousand light-years from earth and looked into it, we would be able to see the dinosaurs. This proves that time travel is possible and we just don't have the technology yet.

Answers

Answer:

awesome

Explanation:

How does being able to understand the interactions of natural systems, such as weather, benefit society? How are the scientific practices of analyzing data and observation helpful in understanding how natural systems work? Record your evidence.
PLS HELP ME I'LL GIVE U bRAINLIES IT U DO JUST PLS HELP-

Answers

They show you how to work with it

Explanation:

Understanding interactions between natural systems allows society to adapt its ways of life to work around such systems as well as use these systems to their benefit. Take weather for example. Understanding what causes changes in weather can help people prepare for future conditions, such as the clothes to wear and supplies to buy. It can also allow societies to utilize these conditions, like using rainfall to water crops.
Analyzing data and observing these natural systems helps people understand them because these systems change over time. Observing and measuring changes over days, weeks, months, etc. helps people grasp how these systems change and what may cause these changes. Collecting data on natural systems is an important step towards a better understanding, as these systems will occur regardless of human will.
I HOPE THIS HELPS IDRK WHAT THIS IS SUPPOSED TO BE ABOUT

Identify all the correct examples of weather

Answers

Answer:

Here are some correct examples of weather:

Sunny and warm weatherRainy and humid weatherFoggy and cool weatherSnowy and cold weatherWindy and stormy weatherHazy and hot weatherThunderstorms and lightningHurricanes and tornadoesClear and crisp weatherOvercast and dreary weather.

Explanation:

espero te ayude

Is there a list of weather examples that I would choose from?

What adaptation of vines help them grow on other plants in order to get more sunlight?

a plant growing on a tree trunk

Flexible stems
Large leaves
Strong roots
Thick bark

Answers

A. Flexible stems

This helps vines bend and stretch to reach higher on the tree or rock

Answer:

Flexible stems

Explanation:

Due to a vine's flexible stems, it finds a strong plant to grow on, slowly growing around it to get nutrience and light from the spot. without it, it would just sit on the forest floor.

Name and Title:

Include your name, instructor's name, date, and name of lab.


Objectives(s):

In your own words, what is the purpose of this lab?


Hypothesis:

In this section, please include the predictions you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.


Procedure:

The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.


Data:

Record the elements present in each unknown astronomical object. Be sure to indicate “yes” or “no” for each element.

Hydrogen Helium Lithium Sodium Carbon Nitrogen
Moon One












Moon Two












Planet One












Planet Two













Conclusion:

Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.

Using two to three sentences, summarize what you investigated and observed in this lab.
Astronomers use a wide variety of technology to explore space and the electromagnetic spectrum; why do you believe it is essential to use many types of equipment when studying space?
If carbon was the most common element found in the moons and planets, what element is missing that would make them similar to Earth? Explain why. (Hint: Think about the carbon cycle.)
We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a lot about outer space. How does it help us find out the make-up of stars?
Why might it be useful to determine the elements that a planet or moon is made up of?

Answers

this seems like a class project
i support that frfr

1. Using D10W and a vial of NaCl 4 mEq/mL, how many mL of NaCl are needed to prepare 250 mL of a
D10/NS solution?
a. 4.8mL
b. 9.6ml
c. 19.6mL
d. 154mL

Answers

To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.

the correct answer is A 4.8 mL

NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?

Answers

Well you’ll know it’s scientifically sound if enough definitive research and tests have been done AND show good results. Example:I could say that eating ants can cure cancer but if it’s not tested with good results it’s not scientifically sound

My Answer: We can check the superfood or diet plan whether it is complying to FDA standard or not, or another way is to ask a nutritionist or medical doctor whether the products are scientifically sound.

Edmentum Answer: To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.

Study the picture of copper. How many connections or bonds does the center atom have to the other atoms?

Study the picture of copper. How many connections or bonds does the center atom have to the other atoms?

Answers

there is 8 connections/bonds
9 connections and bonds

Which of the following elements is the most reactive?
A. Mn
B. B
C. Sr
D. Kr

Answers

Answer:

The answer to this question is......C

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Therefore, Sr is the element which is most reactive. The correct option is option C.

What is element?

Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.

On going down the group of periodic table, size increases due to increase in number of shells, easiness to eject one electron increases. Group 2 elements are the most reactive as it has only 2 electrons to loose. Sr is the element which is most reactive among all the given options.

Therefore, Sr is the element which is most reactive. The correct option is option C.

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Explain why some of the spaces on the matrix do not have examples.

its sci

Answers

Answer: beacuse

Explanation:

Uccuxjxhxhxucuxyxuckkcux

Research gestation and mating. Find out three other mammals' gestation periods and mating rituals. How long is the gestation period, how do the mates court each other, and do they mate for life? What are some other interesting facts? Choose any three mammals you are interested in and use any sources you like. Write a three-paragraph essay comparing the gestation period of the three animals.

For an extra challenge, see if you can find out if any mammal has a shorter gestation period than mice or a longer one than Asian elephants.

Answers

Answer:

hold on i will help you soon

The period of time when sexual intercourse takes place between two organisms is called mating. However, all the matings need not end in fertilization.

The gestation period is a time when the embryo develops completely into a fetus. This is usually from the time of fertilization to the time of giving birth.

Let us take the comparison of the gestation period of 3 mammals.

The gestation period of a cow varies from 279- 287 days. The mating between the bull and cow occurs during the heat or oestrus period of the cow. At that time the bull mounts on the cow or vice-versa may happen during the mating period. This is termed bulling.

In the case of horses, the gestation period is 320-380days. The mating ritual in a horse is a bit different than in a cow. It usually has three phases of sexual behavior which includes: courtship, mating, and post mating behavior. During courtship, the stallion which is the male horse will approach the mare, prance, sniff her, nuzzle her, and groom her. The mare which is the female horse may squeal, kick, or move away to show the stallion that she is not ready. When the mare is receptive to breeding, she may stand still, deviate her tail, and urinate, leading the stallion to mount her. It usually breeds well in pastures than in controlled environmental breeding conditions.

Whereas in camels, the gestation period is far longer than in cows and horses. It is about 360-440days. The male camel displays its organ called a dulla to show out is ready for mating. The male camel Urinates on its own tail and swishes it over its back so that the Urine contains female-attracting pheromones. It shows distinct violent behavior towards other male camels. The female camel undergoes an estrous cycle in the breeding season which lasts receptive for 3-4 days, and non-receptive following the other 10 days. In the receptive period, the camel sits down and exposes its genitalia for the male camel to copulate. The whole mating takes about 20 minutes and is accompanied by gurgling and frothing by the male and bleating by the females.

It should be noted that African elephants have longer gestation periods like Asian elephants whereas no other animal has a longer gestation period than an elephant or a shorter gestation period than mice.

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Scientists have discovered a colony of potential organisms on the Planet Moby and named them "Maxoids." Read the information below that scientists have gathered on Maxoids and decide whether Maxoids are living or nonliving things. Explain how you came to this conclusion.

Through testing and observation, scientists have recorded the following characteristics of Maxoids. Maxoids reproduce via sexual reproduction. One parent carries the Maxoid eggs for 12 weeks before they hatch. After hatching, juvenile Maxoids continue to grow for seven months. To acquire energy for growth, Maxoids consume a peculiar liquid substance native to the planet Moby. The Maxoids' cells use this energy, as well as large amounts of water, to carry out important functions. The Maxoids are sensitive to changes in internal temperature. Sometimes they dig holes and lay in them to cool down if they get too warm.

Answers

The Maxoids are living things because they possess the characteristics of living things.

What are living things?

Living things are things which have life in them.

Living things are identified by the characteristics which make them living.

The characteristics of living things include:

Movement - living things are able to move all or parts of their bodyRespiration - living things are able to break down food substances to produce energyNutrition - living things are able to take in food substancesIrritability - living things are able to respond to changes around themGrowth - living things are able to increase in size and massExcretion - living things are able to remove waste substances from their bodiesReproduction - living things are able to produce new ones of their kind

Considering the Maxoids;

They are able to reproduceThey take food in the form of a liquid substanceThey are sensitive to changes in internal temperature

In conclusion, the Maxoids are living things.

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Okay I guess I don’t know if you have to know what’s wrong but

Help pls!!!!!!! look on photo!

Help pls!!!!!!! look on photo!

Answers

Answer:

I believe that the answer is 2

Answer:

2

Explanation:

To find an epicenter of an earthquake, you look directly above the point at the center. The center, as we can see, is at point 3. If we move in a straight line up, we can see that the epicenter is at point 2.

Match the term to its definition (Lessons 6.03, 6.04 and 6.05)
(i can't fit this all without confusion)

Match the term to its definition (Lessons 6.03, 6.04 and 6.05) (i can't fit this all without confusion)

Answers

Answer: the first paragraph is rain forest biome and the 2nd one is arctic tundra biome and finally the last paragraph is ocean or marine biome

Explanation:

rain forests have warm temperatures and include alot of animals and plants , artctic tundra biome includes cold temperatures ice stuff and all that and ocean or marine biome is pretty much just the ocean with seals , whales and marine life yk.

Helium is a "special" element in Group 18 because it does not have 8 valence electrons. Why doesn't helium have 8 valence electrons like all the other elements in group 18?

Helium is a "special" element in Group 18 because it does not have 8 valence electrons. Why doesn't helium

Answers

C IS THE ANSWER BECAUSE HELIUM HAS JUST 2 ATOMS

Helium only has two electrons which fills the outermost shell

Helium is an element which belongs to a family called noble gas.

Among the noble gas element, helium is the only member with two (2) electrons.

Helium is a s-block element. S-block can only accommodate a maximum of 2 electrons. The two (2) electrons that helium has complete its outermost shell as seen from its electronic configuration below:

He (2) => 1s²

Since the outermost shell of helium is completely filled, it is thus included in the noble gas family (i.e group 18).

Other members of the this group include: Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), Radon (Rn)

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Please help, I’ll give brainliest!

Please help, Ill give brainliest!

Answers

Answer:

the coefficient of NO3 is going to be 2

Explanation:

Cu+2NO3−+2H2O→Cu2++2NO2+4OH−

The coefficient of NO3 will be 1

please answer this in a hurry will give 10 pts
due tommorow

please answer this in a hurry will give 10 ptsdue tommorow
please answer this in a hurry will give 10 ptsdue tommorow

Answers

Is there a word bank or something?
word bank?? if you could add those i’ll answer

What is a typical way for the driver to change the motion of the car?



A. apply a horizontal force by using the brakes




B. change the mass of the car




C. balance the forces acting on the car




D. remove the friction between the car and the road

Answers

Answer:

Explanation: the friction between the ground and the car will most definitely not change unless you rather balance the force out or force to use brakes

Its is C balance the forces acting on the car



I hope this helped :)

Pls can you help me, I give you brainlient if I get it right, Because of you!

Which statements describe events that occur during interphase? Check all that apply.

A cell grows to its full size.
The cytoplasm of the cell divides.
The nucleus divides into two identical nuclei.
Two identical cells are formed.
The cell copies its DNA.

Answers

Answer:

A cell grows to its full size

Cytoplasm is not the correct form of DNA

What kind of spider has red legs & a black body? I just saw this kind of spider past by my window-

Answers

The spider that you saw was a black widow

Answer:

red legged purseweb spider

Explanation:

Will not cause death but still stay away if you are sensative to all spiders.

Which statement is true about prokaryotic cells?

- they contain just as many organelles as eukaryotic cells,

- the DNA floats freely in the cytoplasm,

- they make up plants and animals

Answers

A. They contain just as many organelles as eukaryotic cells
They contain just as many organelles as eukaryotic cells

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Hot water deep within Earth can _________________________ minerals and transport them someplace else.

Answers

Hot-Water Solutions Groundwater works its way down and is heated by magma, and then reacts with minerals to form a hot liquid solution. H. Dissolved metals and other elements crystallize out of the hot fluid to form new minerals, such as gold, copper, sulfur, pyrite, and galena.

Answer:

What happens to hot water beneath the Earth as it moves up through fractured rock?

Circulating groundwater that comes into contact with the cooling magma is heated and rises to the surface along rock fractures to form either a thermal spring, figmarole, or geyser.

Explanation:

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A substance that is made up of more than one atom is called _____.

Answers

Answer:

It is called a compound.

Explanation:

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A turbine develops 15000 hp with a decreate in head of 37 ft and a rotation speed of 112 rpm. what type of turbine is best suited for this application Find the value of x for which ABCD must be a parallelogram.Answer options:531734 what tends to happen to the populations in developing countries over time, as the countries become more developed Information from the Human Genome Project will:A.all of the them.B.help to reveal the role and implications of evolutionC.be useful for diagnosing and treating genetic diseases.D.reveal the location of a gene on a particular chromosome. a client is admitted to the health care facility for evaluation for addison's disease. which laboratory test result best supports a diagnosis of addison's disease? 4. Let f(x)=x* - 8x?-4. a) Find the intervals on which f is increasing or decreasing b) Find the local maximum and minimum values off. c) Find the intervals of concavity and the inflection points. d) Use the information from a-c to make a rough sketch of the graph. A group of friends were working on a student film that had a budget of $1400. They used $168 of their budget on costumes. What percentage of their total budget did they spend on costumes? Kevin Horn is the national sales manager for National Textbooks Inc. He has a sales staff of 40 who visit college professors all over the U.S. Each Saturday morning, he requires his sales staff to send him a report. This report includes, among other things, the number of professors visited during the previous week. Listed below, ordered from smallest to largest are the number of visits last week.38, 40, 41, 45, 48, 48, 50, 50, 51, 51, 52, 52, 53, 54, 55, 55, 55, 56, 56, 57, 59, 59, 59, 62, 62, 62, 63, 64, 65,66, 66, 67, 67, 69, 69, 71, 77, 78, 79, 79a. determine the median number of callsb. determine the 1st and 3rd quartilesc. determine the first decile and the ninth deciled. determine the 33rd percentile a typical soot particle has a density of 1800 kg/m3 and a typical size of 18 nm in diameter. what is the mass of a typical soot particle in kg? wich is the expression is equivlalent to 18-7 3. Consider the technology behind each type of microscope. Why can light microscopes produce images in their natural color, while scanning electron and transmission electron microscopes only produce grayscale images?first one to answer i will give a brainiest too cuales preguntas pueden guiar la implementacion de esta estrategia comparar y contrastar if you are unable to determine what is causing a patient's altered level of consciousness, you should: Summarize the English Bill of Rights in your own words. Line m has a slope of 3/4. Explain what the slope tells us about the rate of change of the line m how does the dialectical thought of adulthood differ from the dichotomous thought of adolescence? a. it is more positive. b. it is less complex. c. it is more complex. d. it is more negative. why would a vehicle have more traction on snow at very cold temperatures than at warmer temperatures? A small square has sides 7.5 inches and a large square has sides of 15 inches. What is the scale factor? What was the historical significance of the Virginia House of Burgesses?a.It established an official state religion.b.It began a tradition of military rule in the English colonies.c.It began a tradition of representative government in the English colonies.d.It declared Virginias independence from Great Britain. Is Grokking the coding interview good?