PLEASE HELP!!!!


Which of these is an example of a longitudinal wave?



ocean


radio


sound


light

Answers

Answer 1

Answer:

Explanation:

radio

Answer 2

Answer:

Sound waves are longitudinal.

Explanation:

Give this smart doggo a bone! (a brainiest is a bone to this doggo!)


Related Questions

If you are feeling tired and slow, what type of food would you eat to get an immediate energy burst?

A. Lipids
B. Polysaccharides
C. Proteins
D. Monosaccharides

Answers

Polysaccharides would give you immediate energy burst I think

Answer:

B. Polysaccharides

Explanation:

The polymers of Carbohydrates are polysaccharides. Carbohydrates contain lots of gluten/sugar, which is great for quick energy.

BRAINLIST

Igneous rock.

(a )Tilting,

(B) Erosion,

(c) Folding

Answers

Answer:

B. Erosion

Explanation:

Igneous rock (derived from the Latin word ignis meaning fire), or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava.

Erosion is the process of wind, water, and ice breaking down rocks tint smaller pieces. Erosion breaks down igneous rocks, metamorphic rocks and sedimentary rocks. Erosion breaks down igneous rocks in the same manner as it breaks down other rocks

int x = 128; System.out.println(x); //line1

x = -98; System.out.println(x); //line2

byte b = 24; System.out.println(b); //line3

char c = 97; System.out.println(c); //line4

double d = 9.9; System.out.println(d); //line5

d = 5.2; System.out.println(d); //line6

float f = 9.87f; System.out.println(f); //line7

short s = 350; System.out.println(s); //line8

int z = 'A'+5; System.out.println(z); //line9

c = 'A'+5; System.out.println(c); //line10

double w = 'a'+5; System.out.println(w); //line11

long u = 'A'-48; System.out.println(u); //line12

w = f+5; System.out.println(w); //line13

b = (byte)x; System.out.println(b); //line14

w = 'A' * 2.0; System.out.println(w); //line15

f = w; System.out.println(f); //line16

s = c; System.out.println(s); //line17
z = w; System.out.println(z); //line18

Answers

Answer:

im sorry but im a bit lost, could you help me answer your question in the comments

If this code is executed, the following will be printed:

128

-98

24

a

9.9

5.2

9.87

350

70

F

102.0

65

14.34

-98

65.0

65.0

65

65.0

What is the explanation of the above mentioned code?

On line 1, the value 128 is assigned to the integer variable x, and this value is printed.On line 2, the value -98 is assigned to x, and this value is printed.On line 3, the value 24 is assigned to the byte variable b, and this value is printed.On line 4, the value 97 is assigned to the char variable c, and the character 'a' is printed.On line 5, the value 9.9 is assigned to the double variable d, and this value is printed.On line 6, the value 5.2 is assigned to d, and this value is printed.On line 7, the value 9.87 is assigned to the float variable f, and this value is printed.On line 8, the value 350 is assigned to the short variable s, and this value is printed.On line 9, the value 'A'+5 is assigned to the integer variable z, and the value 70 is printed.On line 10, the value 'A'+5 is assigned to c, and the character 'F' is printed.On line 11, the value 'a'+5 is assigned to the double variable w, and the value 102.0 is printed.On line 12, the value 'A'-48 is assigned to the long variable u, and the value 65 is printed.On line 13, the value f+5 is assigned to w, and the value 14.34 is printed.On line 14, the value of x is cast to a byte and assigned to b, and the value -98 is printed.On line 15, the value 'A' * 2.0 is assigned to w, and the value 65.0 is printed.On line 16, the value of w is assigned to f, and the value 65.0 is printed.On line 17, the value of c is assigned to s, and the value 65 is printed.On line 18, the value of w is cast to an integer and assigned to z, and the value 65 is printed.

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photosynthesis and cellular respiration both involve the use and release of gases. which statement correctly identifies the role of the gasses in two processes?

A. photosynthesis and cellular respiration both use carbon dioxide to release oxygen

B.photosynthesis and cellular respiration both use oxygen and release carbon dioxide

C.cellular respiration uses oxygen and releases carbon dioxide,while photosynthesis uses carbon dioxide and releases oxygen

D. cellular respiration uses carbon dioxide and releases oxygen, while photosynthesis uses carbon dioxide and releases oxygen
With explanation please and thank you!

Answers

Answer:

Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen.

Explanation:

Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen. The correct option is C.

What is cellular respiration?

Cellular respiration is a sequence of chemical processes that decompose glucose to start producing ATP, which can then be used as energy to power a wide range of processes throughout the body.

Cellular respiration consists of three major steps namely glycolysis, the citric acid cycle, and oxidative phosphorylation.

The use of photoautotrophic procedures to obtain the glucose required for cellular respiration is an illustration of cellular respiration in plants.

This means that plants can use light energy from the sun to produce glucose and oxygen.

On the other hand, the process of photosynthesis utilizes carbon dioxide and release oxygen as a byproduct.

Thus, the correct option is C.

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Explain the relationship between habitat size and species diversity

Answers

Answer:

The bigger the habit and the more types of species can be developed and thrive.

Explanation:

HELP NOW!
Explain how osmotic conditions would lead to cell lysis.
will give brainliest!!

Answers

Cytolysis, or osmotic lysis, occurs when a cell bursts due to an osmotic imbalance that has caused excess water to diffuse into the cell. Water can enter the cell by diffusion through the cell membrane or through selective membrane channels called aquaporins, which greatly facilitate the flow of water.

In the scientific method An educated guess or suggested solution to a problem is known as which of the following

Question 1 options:

guessology


dependent variable


Hypothesis


conclusion

Answers

Answer:

Hypothesis

Explanation:

This is a guess that is not that very probably correct so its just suggested, from approximating things

What type of cells have a high concentration of mitochondria?
1) skin cells
2) blood cells
3) heart cells
4) nerve cells

Answers

Explanation:

Mitochondria produce cellular energy via respiration, and cells have more mitochondria if they require more energy. So the cell that has the most Mitochondria per cell is easily cells located in the heart. The reason for this is the cell has to continuously pump blood and maintain a circulatory equilibrium, to serve this function it requires energy continuously but it’s good that respiration happens continuously, all the time, 24/7 to keep you alive. Other cells that require more Mitochondria to serve a particular function: the other cardiovascular cells that aren’t located in the heart but in the arteries and veins, the lung cells exporting carbon dioxide from the body and intaking oxygen all the time (fun fact: your lungs are made up of 80% water :) to assist in “filling” oxygen to the blood) another notable place is the hippocampus located in the central part of the brain, this part of the brain maintains CO2 and Oxygen levels in the blood as well as identifying the body’s internal temperature all the time. The pattern, that cells that require to monitor or deliver a particular function continuously require more Mitochondria to assist in the function. So all in all:

The cells of the heart

Other cardiovascular cells particularly in the arteries

The lung cells

The hippocampus

When it comes to cells with high concentrations of mitochondria, 3. Heart cells are ranked quite high on the list.

The Mitochondria is very important because:

It is where cellular respiration takes place Produces energy for the cell

Muscle cells like the heart need a lot of energy to carry out their functions. The heart for instance needs a higher amount of energy to continually pump blood. For this reason, it has a high concentration of mitochondria to produce that needed energy.

In conclusion, heart cells have a high concentration of mitochondria.

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PLEASE ANSWER 15 POINTS

determine the CHARACTER of the bond that will form between phosphorus and bromine

Answers

bonds between two nonmetals are covalent

HELP PLEASE EASY 10 POINTS

Answers

Answer:

huh

Explanation:

hey y'all I just really need help with this question so if y'all didn't mind and try to help me that would be greatHELP ME PLEASE I'LL MARK YOU THE BRAINEST!!!!!!!!​


5. In this ecosystem, what is an example of a predator that is also prey? Which predator is not prey?​

Answers

Answer:

Ok, lets say snakes, snakes eat mice. which make them predator, and then sometimes they will get eaten by an eagle, which makes them a prey. these kind of animals could exist if there is 2 or more secondary consumer in the food chain.

Explanation:

Help pls
It would mean a lot

Answers

I think it’s B) CO2 (this is the equation of respiration)

Twenty-five less than one hundred

Answers

Answer:

75

Explanation:

Please help quickly I thought it was a bit I think I’m wrong

Answers

Answer:

it's the first one. the waste will harm others

the first answer—- dumping pollution into the streams will definitely effect animals and people :)

What is the role of oceans in the carbon cycle?

A:they are carbon sources in the geosphere
B:they are carbon reservoirs in the geosphere
C:they are carbon sources in biosphere
D:they are carbon reservoirs in the hydrosphere

Answers

Answer:The ocean plays a critical role in carbon storage, as it holds about 50 times more carbon than the atmosphere. Two-way carbon exchange can occur quickly between the ocean's surface waters and the atmosphere, but carbon may be stored for centuries at the deepest ocean depths.

Explanation:

Which of these best describes the change in population of a country where
the total fertility rate exceeds the replacement fertility rate, without
considering immigration rate, emigration rate, or death rate?

Answers

Answer:

Rising

Explanation:

Picture proof

Summarize the 3 types of cell division: Binary fission, mitosis, and meiosis

Answers

Answer:

Binary Fission is the reproduction of prokaryotic cells (bacteria and bacteria-like Archaea) is accomplished through binary fission. Binary fission is essentially cloning. Barring mutations that may have occurred when the genetic material was copied (a process called replication), the two resulting daughter cells are identical to the parent cell.

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information.

Why are proteins NOT a primary source of energy in living organisms (carbohydrates are
primary, lipids are energy storage...)?

Answers

Answer: Energy Production

The primary role of carbohydrates is to supply energy to all cells in the body. Many cells prefer glucose as a source of energy versus other compounds like fatty acids. Some cells, such as red blood cells, are only able to produce cellular energy from glucose.

Explanation:

If you have 50 mg of starch, how much water needs to be added to make a concentration of 5g/mL.

Answers

1:5 dilution = 1/5 dilution = 1 part sample and 4 parts diluent in a total of 5 parts. If you need 10 ml, final volume, then you need 1/5 of 10 ml = 2 ml sample. To bring this 2 ml sample up to a total volume of 10 ml, you must add 10 ml - 2 ml = 8 ml diluent.

Nemo, a marine fish (adapted for life in the sea salt water ) is placed inside a freshwater aquarium. The next day, the owner finds that he has perished(died) in the tank! Why?

Answers

Answer:

The freshwater is hypotonic to the fish

Explanation:

A marine fish is adapted to living in water that is salty.

The fish will not survive because the freshwater would be hypotonic to the body of the fish and as such, excess water would enter its body which will lead to its death. The cells that make up the body of the fish will take-in excess water and lyse, leading to the death of the fish itself.

PLZZZ HELP!!! I NEED HELP DESPERATELY!!
What is the gain of FADH₂ per pyruvic acid in the citric acid cycle?

Answers

Three NADH I believe and one FADH2 molecules if this is wrong let me know

What might be some reasons why cellular communication is necessary?

Answers

Answer:

in single-celled organism,signaling allows population of cells to coordinate with one another and work like a team to accomplish tasks no single cell could carry out on its own. the study of cell signaling touches multiple biological disciplines 5 years developmental biology , neurontology, and endocrinology.

* explanation* : hope this helped you

Kevin is constructing an explanation of the importance of freshwater ecosystems. Which of these statements would be MOST USEFUL to include in the explanation?

Answers

You seem to have forgotten to include the statements we are supposed to select from. However I still wish you good luck !

plzz help, I dont understand this. I need this done soon!​

Answers

On the map you have to put the grains and stuff on the region that grows them

Answer:

cotton, tabacco,rice, and wheat

Carbon dioxide is used by plankton during photosynthesis to make organic molecules containing ( lead / carbon / argon / chlorine )

Answers

Answer:

Carbon

Explanation:

Photosynthesis is a process carried out by the cells of autotrophic organisms in order to synthesize their own food in form of sugars (glucose). As rightly stated in this question, Carbon dioxide (CO2) is a major ingredient for this process to occur. Inorganic CO2 enters an organism like plankton and is used to make organic molecules.

The organic molecules produced via the photosynthetic process are in form of sugar (glucose) i.e. C6H12O6 whose principal elemental component is CARBON. In other words, the organic molecules contain carbon in their structure, got from the CO2 source.

What is an organelle?

Answers

Answer:

any of a number of organized or specialized structures within a living cell.

Explanation:

yesaaaaaa

Someone please tell me the closest planet and the farthest in order 1-8

Answers

Answer:

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

Explanation:

Answer:Closest to farthest: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

Explanation:

Which of the following
perform cellular respiration?
(2A)
All living things
Only animals
Only humans and plants
Only plants

Answers

The answer to this question would be ONLY PLANTS because it take place in the cells of organisms

Which of the following is the study of the chemistry of living things?
Biology
Geology
Physics
Organic Chemistry

Answers

Answer:

organic chemistry I believe so

Explanation:

good luck

Answer:

Organic Chemistry

Explanation:

By Examining the fin of a primitive fish, scientists have found similarities in bone structure to that of modern-day reptiles, birds, and mammals. What type of evidence does this describe?
A. Vestigial structures
B. Embryonic structures
C. Analogous structures
D. Homologous structures

Answers

Answer:

D. Homologous structures

Explanation:

Homologous structures

By Examining the fin of a primitive fish, scientists have found similarities in bone structure to that of modern-day reptiles, birds, and mammals this describes Vestigial structures.

What are vestigial structures?Vestigial structures are structures that have no apparent purpose and appear to be leftover components from a previous progenitor. The human appendix, a snake's pelvic bone, bone structure to that of modern-day reptiles and the wings of flightless birds are all examples of vestigial features.

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