1. What determines pitch?
the frequency of a sound wave
the wavelength
the decibels of a sound wave

1. What Determines Pitch?the Frequency Of A Sound Wavethe Wavelengththe Decibels Of A Sound Wave

Answers

Answer 1
the frequency of a sound wave
Answer 2

Answer:

the frequency of a sounds wave

Explanation:

did the test


Related Questions

can someone help me with this question?

Answers

Answer:

email ur teacher

Explanation:

teacher know the answer

How have humans impacted the planet?
How this contributed to climate change?
Give at least 5 examples.​

Answers

Answer:

humans have impacted the planet by building and changing the envoirment in order to surive

Explanation:

this impacted climate change because

1- polluion- gases for the companies that human built polluted the air

2- disturb wildlife- building/constructing things can impact animal shelter

3- overpopulation- having too many people in one area is harmful to the emviorment as well as leading to climate change over time

4- burning of fossil fuels- increased greenhouse effect

5- farming lifestock

Which accurately describes one way that coastal mountains affect a region’s climate?

Answers

Answer:

In what ways do coastal mountains affect a region's climate? ... They increase precipitation on the windward sides of mountain ranges. They force cool, moist air from oceans to rise as they move toward land. They decrease precipitation totals on the leeward sides of mountain ranges.

Explanation:

On the windward faces of mountain ranges, they boost precipitation. As they approach near land, they drive cool, moist air from the oceans to rise. On the leeward sides of mountain ranges, they reduce precipitation totals.

☆彡Hanna

#CarryOnLearning

What types of materials could be broken dowr in a compost pile?

Answers

Browns (dead leaves, branches, twigs)
Greens (vegetable waste, fruit scraps, grass clippings)

witch characteristics do Jupiter and Saturn share

Answers

Answer:

Characteristics that Jupiter and Saturn share are:-

They are the same size as earth. They have rings. They have thick atmospheres.Saturn and Jupiter have attracted as much similar gas as they could, to form two biggest gas giants in our solar system.

que es la educación,.......​

Answers

Answer:

el proceso de recibir o dar instrucción sistemática, especialmente en una escuela o universidad.

Explanation:

espero que esto ayude!

In cellular respiration, glucose molecules are split into _____ and______atoms.
O hydrogen and oxygen
O sulfur and lithium
O glucose and fructose
O carbon and nitrogen

Answers

In cellular respiration, glucose molecules are split into _____ and______atoms.

☑ hydrogen and oxygen

O sulfur and lithium

O glucose and fructose

O carbon and nitrogen

Because glucoses consistuents are H,C,O so most possibly opt 1 is correct.

Answer:

a

Explanation:

in cellular respiration, glucose molecules are split into hydrogen and oxygen atoms just as sofia has said.

Have a nice day ! :-)

Biology
what is carbohydrates

Answers

Answer:

Simple carbohydrates are broken down quickly by the body to be used as energy. Simple carbohydrates are found naturally in foods such as fruits, milk, and milk products. They are also found in processed and refined sugars such as candy, table sugar, syrups, and soft drinks.

A white blood cell (WBC) encounters bacteria in a scrape on the knee of a child who has fallen off of his bicycle. The WBC’s job is to take the bacteria inside of itself and destroy the bacteria. If the bacteria cannot be moved across the WBC membrane, how will the WBC most likely take it in?

Answers

Answer:

The correct answer is - phagocytosis.

Explanation:

Phagocytosis is a type of endocytosis that also engulfs the solid material including microbial pathogens like bacteria and others. In immunity response macrophages, neutrophils and. immature dendritic cells are white blood cells that perform the phagocytosis process to kill the microbes and antigens.

Phagocytosis ingests and digest pathogens and develops an adaptive immune response an essential part of the innate immune system. WBC will most likely take it in through phagocytosis in the given case.

Why was the Battle of Bunker Hill important in the war for American independence from Britain? A. The battle was the first important victory for the fledgling Continental Army. B. The battle was the first important victory for General George Washington. C. Although the British ultimately won the battle, they lost their best general. D. Although the British ultimately won the battle, they suffered heavy casualties.

Answers

Answer: D. Although the British ultimately won the battle, they suffered heavy casualties.

Explanation: Even though they lost, the colonial forces were able to inflict a substantial amount of damage resulting in lots of casualties.

During receiving of a food order, you notice a bag of rice with signs that the bag has been wet. What do you do?

Answers

Answer:

Dispose of the bag and check other bags in storage.

Explanation:

Dispose of the bag and check other bags in storage because in the food handlers book or something like that, it ca possible cause problems to the rice

Please match the interleukins with the statements that most accurately describe them to test your understanding of the actions of interleukins in the early reactions of recognition and activation.
1. produced by the APC to activate the helper T cell
2. produced by the helper T cell to stimulate a general increase in activity of committed B and T cells

Answers

Answer:

1. produced by the APC to activate the helper T cell

Explanation:

Apc is T cell

advantages of being sessile in invertebrate​

Answers

Sessile animals such as sponges, corals, and anemones attach themselves to the bottom or substrate. This sessile lifestyle is advantageous to these organisms, because they do not have to expend large amounts of energy to move through the water to get food.

Answer:

Sessile organisms benefit from lower energy expenditure than motile creatures and can thus subsist on relatively low amounts of food, as they have a low metabolic rate.

pleas help... pleas help pleas help!!!!!

Refer to the chart in Figure 10: Effects of Surface Gravity, to see what someone would weigh on different planets.


If you weighed 130 pounds on Earth, you would weigh _____ pounds on the moon.


21.6

25.0

241

216

Answers

Answer: See explanation

Explanation:

Your question isn't complete as you didn't attach the chart.

The weight on the Moon of an individual is 16.5% of the person's weight on Earth. For example, if one weighs 100kg on Earth, then the person will weigh 16.5kg on the moon.

Based on the question, since the person's weight on Earth is 130 pounds, then the weight on the moon will be:

= 16.5% × 130pounds

= 0.165 × 130 pounds.

= 21.45 pounds

The closest answer to this is 21.6 pounds

Answer:

The other person is correct!!!!

Explanation:

Match these items.
1. liquid part of blood —— cells
2. factory for red blood cells —— bone marrow
3. building blocks of tissues —— pulse
4. molecule that carries oxygen in the blood —— hemoglobin
5. smallest blood vessel plasma
6. heart chamber —— ventricle
7. heart contractions —— capillary

Answers

1.) - plasma
2.) - bone marrow.
3.) - cells
4.) hemoglobin
5.) capillary
6.) ventricle
7.) pulse

Which is a compound?

Answers

Answer:

A thing that is composed of two or more separate elements; a mixture is called compound.

g Two linked genes, (A) and (B), are separated by 18 centiMorgans. A man with genotype Aa Bb marries a woman who is aa bb. The man's father was AA BB. What is the probability that their first child will both be ab/ab

Answers

Answer:

The probability that their first child will both be ab/ab = 41%.

Explanation:

Available data:

Two linked genes  (A) and (B) ⇒ 18 centiMorgans apartMan ⇒  Aa BbMan´s father ⇒ AA BBWoman ⇒ aabb

The recombination frequency is given by the distance between genes. We have to know that 1% of recombinations = 1 map unit = 1cm.

Recombination frequency = 0.18

Man: AaBb

Gametes) AB Parental

                 ab Parental

                 Ab Recombinant

                 aB recombinant

18 centi morgan = 18 % of recombination in total  

                            = % aB + % Ab  

                            = 9% aB + 9% Ab

       100% - 18% = 82% of parental in total  

                           = % of AB + % ab  

                           = 41% AB + 41% ab

The frequency for each gamete is:

AB 41%

ab 41%

Ab 9%

aB 9%

Cross: man x woman

Parental)          AaBb           x          aabb

Gametes) AB, Ab, aB, ab        ab, ab, ab, ab

Punnett square)     AB ( 41%)       Ab (9%)      aB (9%)       ab (41%)

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

F1) 41% of the progeny is expected to be AaBb

     9% of the progeny is expected to be Aabb

     9% of the progeny is expected to be aaBb

     41% of the progeny is expected to be aabb

Amino acids join together to create:
A.nucleic acids
B. carbohydrates
C. lipids
D. proteins

Answers

It should be D if not I’m sorry but im pretty sure

2) Does the way the fruit is prepared make a difference to your experiment? Explain.

I'm doing a lab with fresh fruit vs canned fruit with gelatin and I know the fresh pineapple it wont set up but not sure if I heat the fruit up will it not set up from that

Answers

The answer depends on what exactly you’re experimenting / testing. But I would say yes, because fresh fruits and canned fruits aren’t exactly the same. Canned fruits have things such as preservatives in them, which could make a difference in your lab.

The larva of moth is known as

Answers

The larva of moth is known as [tex]\sf\purple{caterpillar}[/tex].

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

Plz do 10 and 14❤️❤️❤️❤️

Answers

Answer:

no

Explanation:

If a horse sheds there coats in the spring and summer to allow for easier cooling during warm weather.

Is it Stimuli or Homeostasis?

Answers

The correct answer is homeostasis

Answer:

hi l have a question

Explanation:

can you help me

which statement is true of both mitosis and meiosis?

A) The number of
chromosomes is reduced by half.

B) both occur only in reproductive cells.

C) DNA replication occurs before the division of the nucleus.

D) both are involved in asexual reproduction.

Answers

Answer:

The statement 'b. both occur only in reproductive cells' is true

Amino acids join together to create:
A. nucleic acids
B. carbohydrates
C. lipids
D. proteins

Answers

Answer:

D they join together to create proteins

Question :- Amino acids join together to create:

A. nucleic acids

B. carbohydrates

C. lipids

D. proteins

ANSWER :- D. proteins

Proteins are linear polymers formed by linking the α-carboxyl group of one amino acid to the α-amino group of another amino acid with a peptide bond

What is one characteristics of plant oil?

Answers

Plant oil is usually from the seeds of a plant.

explain how thermal pollution can impact on the quality of water biodiversity​

Answers

Answer: Biodiversity can be decreased as a result. High temperature limits oxygen dispersion into deeper waters, contributing to anaerobic conditions. This can lead to increased bacteria levels when there is ample food supply. Many aquatic species will fail to reproduce at elevated temperatures. I hope this helps :)
The primary effects of thermal pollution are direct thermal shock , changes in dissolved oxygen, and the redistribution of organisms in the local community. ... Cold water contains more oxygen than hot water so increases in temperature also decrease the oxygen-carrying capacity of water.

5 Drag the tiles to the correct boxes to complete the pairs. Match the terms with their definitions.

Answers

Answer:

a sequence of DNA responsible for coding a protein = gene

The complex range of alleles an organism carries for... = genotype

an allele that determines... = dominant gene

the observable characteristics= phenotype

Need help answering this question, check the picture

Answers

Answer:

A single replacement reaction occurs when an element reacts with a compound to produce a new element and a new compound. It can only occur when the element that is doing the replacing is more reactive than the element that is being replaced. Therefore, it is useful to have a list of elements in order of their relative reactivities. The activity series is a list of elements in decreasing the order of reactivity. Since metals replace other metals, while nonmetals replace other nonmetals, they each have a separate activity series.

There are two types of single replacement reactions:

A metal replaces another metal that is in solution:  

A + BC → B + AC

Example:  Zn + CuC[tex]l_{2}[/tex] → Cu + ZnC

A halogen replaces another halogen that is in solution:

A + BC → C + BA

Example: Br[tex]_{2}[/tex] + 2KI → I

What could a human living now and a dinosuar living millions of years ago have in common?

help now pls im desperate

Answers

Answer:

We both drank the same water, due to the water cycle

Or you can say: We both breathed the same air

Explanation:

What can fossils tell us about past species. Choose all that apply. their life cycle their closest living modern relatives their age at death their extinction their potential evolution

Answers

I believe it’s their closest living modern relatives and their potential evolution

Answer:

the correct answer is  their extinction, their potential evolution, and  their closest living modern

Explanation:

Have a good!! :]

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