Describe how sonar technology involves electromagnetic or sound waves.

Answers

Answer 1

Answer:

Lol, sonar technology sends sound waves into the ocean and when the waves hit something, the device measures how long it took to hit something and come back basically

Answer 2

Answer:

um i dont know

Explanation:


Related Questions

help me plzzzz. I’m not sure

Answers

the first one is the right answer
Helloooo!! Marie Here!!!

The answer is:

A. Mud, sand, gravel, and clay.

Clastic rocks are made of different kinds of fragments LIKE  Mud, sand, gravel, and clay.

Hope This Helps!! Have a GREATTT Day!!!

if you look at the problem then you'll know what to do please hurry ​

Answers

Answer:

Both heterozygous

Explanation:

imagine three new organisms that are in the same genus

Answers

Robert Steve and James are three new organisms ( lizard species).

What caused this species to become extinct?

Answers

Answer:

Which species?

Explanation:

If you are talking about dinosaurs and their relatives, then there are many theories. One is a flood wiped them out, which is what Christians believe. Scientists also think that a meteor,  volcano eruption, or sudden change of climate could have caused the extinction.

Answer:

Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally. Dinosaurs, for instance, lost their habitat about 65 million years ago. ... Dinosaurs became endangered, then extinct

Explanation:

Hope this will help

How does the genetic code show a shared history among all organisms?

Answers

Answer:

All living organisms store genetic information using the same molecules — DNA and RNA. Written in the genetic code of these molecules is compelling evidence of the shared ancestry of all living things. ... Some mammalian genes have also been adopted by viruses and later passed onto other mammalian hosts.

Explanation:

A codon for certain amino acid is the same in every organism.

help please!!! :( 10 POINTS

Answers

Answer:

75% i think

Explanation:

because if it is dominant its most likely always gonna be that

In this case, the solution is......... to the cell.

a. Hypotonic
b. Hypertonic
c. isotonic
d. equitonic

Answers

Answer:

Hypotonic

Explanation:

The solute concentration outside of the cell is lower than inside of the cell.

Which of the following statements regarding aquatic ecosystems is
incorrect?

Estuaries are considered fish nurseries where fish lay their eggs and hatchlings
spend the first year of their lives.

The intertidal zone can be submerged and exposed depending on the tide.

Lentic and lotic ecosystems are characterized by high nutrient levels and
fluctuating salinity.

O Aphotic zones do not receive enough sunlight to support photosynthetic
organisms.

Answers

Answer:

All are correct, bit I believe this to be most accuraye: Estuaries are considered fish nurseries where fish lay their eggs and hatchlings

spend the first year of their lives.

Can you guys please help me I will mark you brainelest if you get 2-5 answers right
2. What is a convergent boundary? Name one example of a convergent boundary.

3. What is a transform boundary? Name one example of a transform boundary.

4. Using the map provided, where are convergent boundaries typically found on the earth (middle of oceans or near edges of continents)?

5. Using the map provided, where are divergent boundaries typically found on the earth (middle oceans or near edges of continents)?

Answers

Explanation:

2. A convergent boundary is an area on earth where two or more lithospheric plates collide. The Oregon-Washington coastline is an example of this boundary.

3. A transform boundary is a fault along the plate boundary where the motion is predominately horizontal. An example of this is the Alpine Fault in New Zealand.

Please help me out really quick please

Answers

Answer:

the temperature decreases

Answer:

The temperature decreases

Explanation:

which of the following isnt true about genes? A.
they are "recipes" for a specific trait
B.
sexually produced offspring inherit 1/2 of their genes from their mother and the other 1/2 from their father

c
they are located on the chromosomes

d
they are made up of RNA

Answers

Answer:

d

Explanation:

RNA you mean DNA

Answer:

d. they are made up of RNA

Explanation:

Genes are made up of DNA

ill give away my 1639 points if you answer these two questions properly

Answers

Answer:

Red blood cells transport oxygen to your body's organs and tissues. White blood cells help your body fight infections. Platelets help your blood to clot.

Red blood cells are responsible for carrying oxygen and carbon dioxide. Platelets are responsible for blood clotting. White blood cells are part of the immune system and function in immune response.

The three types of muscle fiber are slow oxidative (SO), fast oxidative (FO) and fast glycolytic (FG). SO fibers use aerobic metabolism to produce low power contractions over long periods and are slow to fatigue. FO fibers use aerobic metabolism to produce ATP but produce higher tension contractions than SO fibers.

a) Identify the producers, primary consumers, and secondary consumers in this ecosystem (3
points)


Answers

Answer:

primary is Rabbit while secondary is hawk

Explanation:

These organisms are called the producers, and they get their energy directly from sunlight and inorganic nutrients. The organisms that eat the producers are the primary consumers. ... The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers

A leaf cell that is doing photosynthesis.

What part of the cell cycle is this?​

Answers

Answer:

It's Chloroplast which contains a green pigment responsible for the photosynthesis in plants

Answer:

epidermus

Explanation:

ID K IF I SPELLED I RIGHT LM AO

Will give Brainiest!!! Which statement best describes Mendel’s experiment

A- Traits from only the male parent are inherited by offspring

B- Parental traits have no effect on offspring

C- Parental traits blend like colors of paint to produce offspring

D- Traits from only the female parent are inherited by offspring

Answers

Answer:

C- Parental traits blend like colors of paint to produce offspring

Explanation:

Hope this will help

Answer:

Parental traits blend like colors of paint to produce offspring

Explanation:

how does mitosis take place in the digestive system, discuss each phase of Pmat aswell (please help)

Answers

Answer:

Intestinal cells have to be replaced as they wear out; yeast cells need to ... These phases occur in strict sequential order, and cytokinesis

Explanation:

PMAT= prophase, metaphase, anaphase, telophase.

Describe how the shape of the periodic table is different from the shape of the most charts and tables you see.

Answers

Answer:

most charts are all in exact order, but the periodic table's has sections jumping around. also, most charts are rectangular or square, but the periodic table has different shapes sticking out.

The shape of the periodic table is different from other charts and tables because the periodic table is constructed according to the properties of elements.

What is a periodic table?

The periodic table is the table that contains all the chemical elements. The elements are arranged in order of their chemical properties. The periodic table is castle shaped.

Thus, the shapes of the periodic table are unique because the elements are arranged according to their properties.

Learn more about the periodic table

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What is the chemical formula for photosynthesis?

Answers

Answer:

6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.

Explanation:

there is not really an explanation for this u just have to memorize the formula

6CO2 + 6H2O → C6H12O6 + 6O2

HELP PLEASE
How does the flow of weathered and dissolved rock material towards the ocean affect the chemical composition of the ocean?

A.
The pressure of the water is decreased

B.
The pressure of the water is increased

C.
The salinity of the water is increased.

D.
The salinity of the water is decreased

Answers

C. the salinity of the water is increased

The salinity of the water is increased does the flow of weathered and dissolved rock material towards the ocean affect the chemical composition of the ocean. So, the correct option is C.

What is the Chemical composition of Ocean?

Understanding the chemical properties of the ocean is essential because the marine environment supports the greatest abundance of life on Earth, whose life is largely composed of the same chemicals that make up seawater and salts.

The two important elements in sea water, after oxygen and hydrogen, are sodium and chloride where sodium and chloride combine to form the salt we know as table salt. The salinity of sea water is expressed as the ratio of salt (in grams) to liters of water.

Thus, the salinity of the water is increased does the flow of weathered and dissolved rock material towards the ocean affect the chemical composition of the ocean. So, the correct option is C.

Learn more about Ocean, here:

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The student claims that a truck with a mass of 4 kg will have an acceleration that is greater than 4 m/s2. Which argument best describes her claim? NEED ANSWERS ASAP TAKING BENCHMARK

Answers

Answer:

the answer is these balls LOL

Explanation: the ones in my pants that is

Answer:

jiaaaaaaaaaaa im snitchinggggggg

Explanation:

im deaddddddd

During fertilization , the parts of the sex cell that join are the
1. Membranes
2. Nuclei
3. Ribosomes
4. Vacuoles

Answers

I think it’s Ribosomes but I could be wrong .. if so sorry

HELP MEEEE PLS Hydroelectric power is produced using the energy of moving water.


Which description tells how this process is accomplished?



A Water flowing upstream is help in a reservoir behind a dam. The water moves up through channels in the dam where it flows past turbines, moving them and creating electricity.



B Water flowing upstream moves through a channel in a dam. The water moves though a generator that produces electricity, and then it moves to a reservoir.



C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity.



D Water flowing downstream moves through a reservoir in a dam and past turbines. It then moves through channels and cause a generator to produce electricity.

Answers

Answer:

C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity

Explanation:

Good explanation.

Answer: hi

Explanation:

What 2 products made during photosynthesis get used in cell respiration?

Answers

Answer:

carbon dioxide and glucose

Explanation:

Answer:

Oxygen and Glucose (sugar)

Explanation:

The plants take in carbon dioxide, water, and sunlight. The plants then make oxygen and glucose.  

How would the process of photosynthesis be affected if an outdoor garden didn't receive enough water due to drought

Answers

I think photosynthesis is mainly from sunlight to make energy for food for the plants

Without sufficient water, biological functions like photosynthesis are drastically diminished. Reduced photosynthesis inhibits plant growth, including root development.

What is photosynthesis?

To make food, a process called photosynthesis must be carried out, which can only take place in plants that have the chlorophyll pigment. Sunlight, water, and oxygen are necessary components, and the reaction that takes place is a combination of two distinct processes, one of which is light-dependent and the other of which is light-independent.

The process of photosynthesis is carried out by chloroplasts during the hours of daylight. NADPH and ATP, the two primary results of photosynthesis, are utilized by photosynthetic cells in the process of producing a wide variety of organic compounds.

Learn more about photosynthesis, here:

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What environmental pressure led to the evolution of the finches' beaks in the Galapagos Islands?

A. finding a mate

B. avoiding predation

C. competition for food

D. competition for living space

Answers

C. Their beaks evolved to be able to open and eat hard nuts and fruits.

IF YOUR GOOD AT SCIENCE PLS HELP ME OUT ILL Mark Brainliest:)

Answers

Answer:

arizona and california

Hi there! Your answers are below!

It is California & Arizona!

                               Arizona

Arizona gets huge amount of sunlight. That's why Arizona is burning in the summer. During the summertime in Arizona, It can reach as hot as 120°F! It also ranked as No. 1 in the All-Time Record Maximum Temperature by State! In Lake Havasu City, it reached 128 °F! Arizona is also known for having heatwaves. About 76 people died during one of Arizona's heatwaves in 2014.

                               California

California is another state that gets a lot of sunlight. Since California gets high amounts of sunlight, most hurricanes form by California and Arizona. In September 6, 2020 California had recent a heatwave that broke out in several locations in Southern California. It reached 121 °F (49 °C), and a woman died while hiking.

That's all! Thanks for asking this question!

Fracture zones are common in -


A. in oceanic sediment.

D. where mountains form by compression.

C. deep within oceanic trenches.

B. along mid-ocean ridges.

Answers

Answer: I think is A

While studying several generations of a particular family, a geneticist observed that a certain disease was found equally in males and females and that all children who had the disease had parents who also had the disease. The gene coding for this disease is probably

Answers

Answer:

I sara ei you cool cumbia 11

Answer:

sex-linked recessive.

Explanation:

What happens when green plant leaves absorb energy from the Sun?

A. Plants get too warm.
B. Sugars are produced
C. More green color is produced.
D. Green leaves turn red.

Answers

Answer:B. Sugar are produced

Explanation: when green leaves absorb sunlight it is converted to Energy by photosynthesis.

Answer:

I'm pretty sure it's C.

Explanation:

Plants don't get to warm unless they don't have oxygen, sugars are produced, but only during all of photosynthesis, and green leaves don't turn red unless the season is changing. But sun light gives chlorophyll what it needs to produce that green color. Therefor, C is your answer.

What is being converted from points P and R?
a.Some of the potential energy is converted to kinetic energy.
b.All of the potential energy is converted to kinetic energy.
c.Half kinetic energy and half potential energy.
d.Matter to energy.

Answers

Answer:

da

Explanation:

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