suppose you are desigining a device to transmit information wirelessly. what part of the em spectrum will your device broadcast in and why ?

Answers

Answer 1
The device should broadcast in a pdf file so it can transfer information easier by tapping the link.

Related Questions

the cycle of changes which occurs in female reproductive system for a month is called​

Answers

ovulation

Explanation: ovulation is the release of eggs(ova) from the ovaries is the  cycle of change which occurs in female reproductive system for a month.

A student run10m/s what does it means

Answers

Answer:

it means that student is running 8meters per second

Answer:

it means that the student runs 10 miles per second

Explanation:

How do you think the four tissue types support the function of the heart? How do the different tissue types support the idea that systems of specialized cells are critical for body functions?

Answers

Answer:

The heart is made up of the four types of tissues. The four different tissue types work together in the heart as they do in the other organs.

Explanation:

a student placed a stack of rocks on a ramp. she added clumps of soil rooted with live grass. using a garden hose, she then applied a steady spray of water that soaked into the soil, making it heavier. what does the students experiment model

Answers

Answer: its C

Explanation:

Since a steady spray of water soaked into the soil, making it heavier. This student's experiment models: C. The role of rainfall in mass wasting.

A rock can be defined as a solid naturally occurring landform and it is typically made up of various minerals.

In this experiment, a stack of rocks was placed on a ramp and clumps of soil rooted with live grass were added. By using a garden hose, the student then applied a steady spray of water which soaked into the soil and made it heavier in weight.

Hence, this experiment models the role rainfall (steady spray of water) plays in mass wasting.

Mass wasting is also referred to as mass movement or slope movement and it can be defined as a geomorphic process through which rock, debris, soil, and regolith are largely moved downward, especially due to the force of gravity.

Basically, mass wasting describes the downslope (downhill) movement of rock and soil due to a steep slope and force of gravity.

In conclusion, the steady spray of water acts as a force which moves some of the soil constituents downward, making it heavier.

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Which of the following is an organic molecule? A. Nitrous oxide B. Water C. Glucose D. Hydrogen gas

Answers

Answer:

C.

Explanation:

A. N2O

B. H2O

C. C6H12O6 contains carbon.

D. H2

Answer:

C Č Ç Ć

Explanation:

Which of the following terms describes a lipid molecule that has only single
bonds between its carbon atoms?

Answers

Answer:

Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats.

The answer is Saturated

















































err, I think?

For diffusion to occur, which condition must be met?
A concentration gradient must exist.
A hypotonic external environment must exist.
A hypertonic external environment must exist.
Dynamic equilibrium must exist.

Answers

Answer:

A concentration gradient must exist.

Explanation:

For diffusion to occur, a concentration gradient must exist. Therefore, the correct option is A.

The movement of molecules along a concentration gradient is known as diffusion. It is a significant process that all living things go through. Diffusion facilitates the flow of materials into and out of cells.

Without the use of energy, molecules can be transported from an area of high concentration to an area of low concentration through the process of diffusion. Simple diffusion and Complex diffusion are the two types of diffusion. Diffusion was made easier.

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what is population density? What is the formula for calculating population density?​

Answers

Answer:

Explanation:

To calculate the population density, you will divide the population by the size of the area. Thus, Population Density = Number of People/Land Area. The unit of land area should be square miles or square kilometers.

i hope it helps

The formula for population density is Dp= N/A, where Dp is the population density, N is the total population, and A is the land area covered by the population

Which is an example of a lipid?

(A) cholesterol
(B) glycerol
(C) glycogen
(D) fatty acid

Answers

Answer:

D: fatty acids is what a lipid is made up from.

Explanation:

An example of a lipid is cholesterol.  It is made up of a hydrocarbon tail and a carboxyl group. The correct option is A.

What are lipids?

Lipids are biomolecular substances that are made up of hydrocarbons and have a non-polar end and are non-soluble in water. They form the structure and function of living cells.

Cholesterol is a lipid, found in the blood, our body needs cholesterol to make and repairing of cells.

Thus, the correct option is (A) cholesterol regarding an example of a lipid.

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which of the following best compares the male and female reproductive structures of a gymnosprem

Answers

Answer:

gymnosperms produce male cones and female cones, and the pollen from a male cone fertilize the egg inside a female cone

1. What relationship between accumulation and ablation is necessary for the ice front of a glacier to advance?

Answers

Answer:

As long as snow accumulation equals or is greater than melt and ablation, a glacier will remain in balance or even grow. Once winter snowfall decreases, or summer melt increases, the glacier will begin to retreat.

Explanation:

THIS IS DUE TOMORROW - Why is it important to reduce your ecological footprint? What services do ecosystems provide for us/future generations?

Answers

Answer:

The ecological footprint (EF) estimates the biologically productive land and sea area needed to provide the renewable resources that a population consumes and to absorb the wastes it generates—using prevailing technology and resource-management practices—rather than trying to determine how many people a given land area

Ecosystem services are the benefits that people obtain from ecosystems. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. They include provisioning, regulating, and cultural services that directly affect people, and supporting services needed to maintain the other services.

Hope it helps :)

Which statement describes one or both formations?
Formation 2 is an extrusion.
Formation 1 is an intrusion.
Formations 1 and 2 are faults.
Formations 1 and 2 are igneous rock.

Answers

Answer:

Formations 1 and 2 are igneous rock.

Explanation:

Trust me

Answer:

formations 1 and 2 are igneous Rock. hope this helps:)

Explanation:

This chemical equation represents the burning of methane, but the equation is incomplete. What is the missing coefficient in both the reactants and the products?

CH4 + ____O2 → CO2 + ____H2O

A.
0
B.
1
C.
2
D.
3
E.
4

Answers

Answer:

C) 2

Explanation:

quick maths i guess

Answer:

C.) 2

Explanation:

Which of the following microorganisms cannot multiply on their own? 1. Bacteria and protozoa 2. Algae and fungi 3. Fungi and virus 4. Viruses

Answers

Answer:

Algae and fungi

Explanation:

which statement best describes the scientific process

Answers

Answer:

Where is the statement

Explanation:

Answer:

best answer

Explanation:

Make an observation.

Ask a question.

Form a hypothesis, or testable explanation.

Make a prediction based on the hypothesis.

Test the prediction.

Iterate: use the results to make new hypotheses or predictions.

The universe can be explored using visible and invisible forms of light. These dishes (that detect radio waves from outer space) are part of a much bigger telescope in New Mexico. What is its name? A. Viking B. Voyager C. Very Large Array D. International Space Station

Answers

Answer: C. Very Large Array

There are 28 radio antenna, which are essentially satellite dishes. Only 27 are in operation at any given time, leaving one to sit out for maintenance. Astronomers using this array were able to observe black holes, and also observe the formation of interplanetary disks, among many other applications as well.

The reason why so many dishes are used is to increase the faint signal that is received from such a long distance away (often lightyears away). The 27 dishes are effectively the same as having a single radio dish that is 36 km (22 miles) in diameter. Having such a impossibly massive satellite dish is not feasible, so it's more practical to go with 27 smaller dishes.

what is the composition of gastric juice and their functions?​

Answers

Answer:

Mostly HCl, Pepsin, Lipase, Water, and other Electrolytes

Explanation:

The gastric mucosa secretes 1.2 to 1.5 litres of gastric juice per day. Gastric juice renders food particles soluble, initiates digestion (particularly of proteins), and converts the gastric contents to a semiliquid mass called chyme, thus preparing it for further digestion in the small intestine. Gastric juice is a variable mixture of water, hydrochloric acid, electrolytes (sodium, potassium, calcium, phosphate, sulfate, and bicarbonate), and organic substances (mucus, pepsins, and protein). This juice is highly acidic because of its hydrochloric acid content, and it is rich in enzymes. As noted above, the stomach walls are protected from digestive juices by the membrane on the surface of the epithelial cells bordering the lumen of the stomach; this membrane is rich in lipoproteins, which are resistant to attack by acid. The gastric juice of some mammals (e.g., calves) contains the enzyme rennin, which clumps milk proteins and thus takes them out of solution and makes them more susceptible to the action of a proteolytic enzyme.

Answers:

It is a unique combination of hydrochloric acid (HCl), lipase, and pepsin. It is found in all vertebrates.

Main function is to inactivate microorganisms.

Hope It helps.

Why didn't the fungus evolve to be resistant to bacteria's antibiotics?

Answers

Answer:

Antibiotic-resistant germs can multiply. Some resistant germs can also give their resistance directly to other germs.

Explanation:

Muscles are connected to bones by:
a)cartilage
b)ligaments
c)membranes
d)tendons ​

Answers

tendons connect muscles to bones.
Answer : d
Explanation:
Lying outside the epitenon and contiguous with it is a loose elastic connective tissue layer known as paratenon, which allows the tendon to move against neighbouring tissues. The tendon is attached to the bone by collagenous fibres (Sharpey fibres) that continue into the matrix of the bone.

what is the difference between autosome and x-linked ?

Answers

Autosomal recessive disorders are typically not seen in every generation of an affected family. X-linked dominant disorders are caused by mutations in genes on the X chromosome, one of the two sex chromosomes in each cell.

Which kind of food preservation method has the shortest shelf life?​

Answers

Answer: these are the diffrent types of food preservation methods as you see pickling or storing is the shortest or fermeting

Freeze-drying – 10 years to 15 years (or more)

Drying or Dehydrating – 5 to 10 years for fruits and vegetables

Canning – 12 months to 3 years using hot water/pressure canning

Salting (corning, brining) – in the one year range (depending)

Fermenting – also in the one year range (depending)

Freezing – 8 months to 12 months  

Pickling – 5 months to 6 months

Storing – a few weeks to a few months

Explanation:

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the least complex to the most complex?



Answers

Answer:

cell, tissue, organ, organ system, organism

Explanation:

organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell cell, tissue, organ system, organ, organism cell, tissue, organ, organ system, organism

I took the test and got  it right on ed ...

cell, tissue, organ, organ system, organism  shows the levels of organization of an organism in hierarchical order from left to right, from the least complex to the most complex.

what is the level of organization in an organism ?

Cellular organization is one of the characteristics of a living organism which  states that each living organism is made up of a single cell or more than one cell.

It is made up of various components such as chemicals like micro molecule that form the macro molecule, at chemical level the structural composition are organized together to make cells

At Cellular level of organization form the tissue and it is complex to cell but simpler to organ which makeup of various together.

The cluster of interacting organs is necessary as the organ which are the structural level that individuals do the specific function.

Organs are gather together form organ system and it is a complex system made up of organs that are similar in their function.

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How are the lydias ice and lyric cycles different

Answers

Answer:

The lytic cycle involves the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell. The lysogenic cycle involves the incorporation of the viral genome into the host cell genome, infecting it from within.

Explanation:

A and B are biotic in nature, C, D, and E are abiotic in nature. In an open system, A produces D and E while B could not produce anything rather depend totally on the D and E produced by A. As the number of A increases, it favours the growth of B, the production of D and E also enhances the growth and development of B.

Answers

Answer:

A: Plants

B: Consumers

C: Sun

D: Oxygen

E: food

Explanation:

Abiotic factors refer to non-living things int he ecosystem, whereas the biotic factors are the living things in the environment.

A, in this case, is referring to the plants in the ecosystem, the producers. Plants produce D and E, that is, oxygen and food respectively. B are the consumers in the environment, the herbivores in particular that feed on the plants and rely on it as the only food source. C refers to the sun as the source of light energy for the plants.

what are 4 effects of global climate change

Answers

Answer:

I think I can help you.

Explanation:

I think I can help you.

answer

the 4 effects of global climate change are as follow:

1.due to more factories.

2.due to pollution.

3.due to air pollution.

4.due to water pollution.

what are the two important roles of gut movement?

Answers

These movements enable food to progress along the digestive tract while, at the same time, ensuring the absorption of the important nutrients. Techniques of measuring these movements of the gut enable us to recognize the normal patterns of contraction in each of the regions

Answer:

These movements enable food to progress along the digestive tract while, at the same time, ensuring the absorption of the important nutrients. Techniques of measuring these movements of the gut enable us to recognize the normal patterns of contraction in each of the regions

Explanation:

What is thw purpose of the proper handling of experimental subjects?

Answers

Answer:

To ensure that good and reliable data are collected.

Explanation:

:)

Answer:

C, “To ensure the hypothesis is shown correct”.

Step-by-step explanation:

Hope this helps!

Fill in the blanks with the correct word or phrase.



The process of change in a population over time is called
.



The process by which organisms that are better adapted to the environment survive and reproduce is called
.

Answers

I)I think it's population growth

ii) adaptation

Answer:

Evolution

Natural selection

Explanation:

Which of the following statements about CO2is not true?

CO2is is just one type of greenhouse.
CO2is is harmful to the planet.
Life as we know it could not exist without CO2
The CO2in in our atmosphere has been around a long time.

Answers

Answer:

Co2 is harmful to the planet

Life as we know doesn't exist without co2

Explanation:

Plants use co2 so it is useful. Pants are the energy source for all other life

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