can someone please help me

Answer:

Its A

Explanation:

Its A =Have high amplitudes

Low-frequency waves have long wavelengths. Therefore, option B is correct.

What are waves?

Waves are a type of disturbance that travels through a medium or space, transferring energy without transferring matter. Waves can take many forms, including sound waves, light waves, water waves, and electromagnetic waves.

Waves are characterized by a number of properties, including wavelength, frequency, amplitude, and velocity. Wavelength is the distance between two consecutive peaks or troughs in a wave, while frequency is the number of wave cycles that occur per unit of time. Amplitude is the height of the wave, and velocity is the speed at which the wave travels through the medium.

Low-frequency waves have longer wavelengths, which means that they have fewer cycles per second (measured in hertz) and take more time to complete one full cycle. Therefore, option B is correct.

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D. 173,000 terawatts

Since, 1PW=1000TW

Thus, 174 PW= 174*1000=174,000 TW.

Therefore, correct option is D.

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Answer:

Circulatory System

Explanation:

The Circulatory System transports oxygen, carbon dioxide, nutrients, waste products, immune components, and hormones. Major organs include the heart, capillaries, arteries, and veins. The lymphatic system also transports excess fluids to and from the circulatory system and transports fat to the heart.

I believe that both the Bat and Humans have the most recent common ancestor. The reason I say this is because both diagrams show a wrist and arm-like structure. Also, they both hold a similar quality of fingers.

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-R3TR0 Z3R0

Answer:

I think it's not because of the water we use it's the water we have.

Explanation:

Because our planet is made up of 75% water it is naturally the first thing to recognize.

Answer:

my answer is C.

Explanation:

I hope my answer can help you

Answer: C Cells use it to deliver genetic information to the nucleus

Explanation:

What does ATP mean?

ATP stands for adenosine triphosphate. It is a molecule found in the cells of living organisms. It is said to be very important because it transports the energy necessary for all cellular metabolic activities. ... Without ATP, various metabolic activities in the human body cannot take place.

The main function of ATP?

ATP functions as the energy currency for cells. It allows the cell to store energy briefly and transport it within the cell to support endergonic chemical reactions. The structure of ATP is that of an RNA nucleotide with three phosphates attached.

Answer:

Option A

Explanation:

mole is taken under consideration for measuring atomic mass

Answer:

Plastids, chloroplasts, and vacuoles are found in plant cells but not in animal cells.

Explanation:

Answer:

When ecologists travel to regions where they are not familiar with the plants and animals, they read field guides about the flora and fauna. Many of these guides have photographs, keys to species recognition, and descriptions of size, color, and general appearance.

Answer:

THE NIGHTMARE

I woke up with a start, sweating profusely, my heart pounding erratically against my chest. My hands were shaking uncontrollably and I held my pillow close to my chest to clam my nerves. I had heard it. There was no doubt in it. A loud, high-pitched shriek, which sounded nothing like a human cry. It was surreal, making a shiver to creep up my spine. I twisted my hands together in nervousness, and murmured a prayer to god. The ghostly sound had resonated from beneath my bed. I had read way too many horror stories to not be scared by now. My throat felt dry and parched and I longed for a sip of water. But I had to go downstairs to fetch the jug. That meant I had to get down from my bed. And there was no way I would do that. Not now, when I was literally scared to death. I swallowed hard. My breathing had slowed down a bit but my heartbeat was still erratic. I perked up my ears and waited to see if the shrieks continued. I badly wanted to cover myself with my blanket but I was too scared to move an inch. I waited for about a minute and could hear no sound. This eased me a bit. Just when I mustered the courage to lie back down and go back to sleep, I felt a shadow whisk past me, sending the curtains flying. I brought my hands to my mouth to stop myself from crying out in terror. It was the silhouette of a girl, a tall, slender figure that I was sure by now was somewhere around me. I felt my eyes brimming with tears but I held my cries back. It was when the shadow reappeared, this time closer to me, near my nightstand. And before I could register what was happening or cry out loud for help, the figure advanced towards me, and all of a sudden, held me in a death grip. I felt myself being choked so tightly that no sound was escaping my mouth, black dots swimming in my vision. Soon enough, I plunged into darkness. After what felt like hours, I opened my eyes to be greeted with the golden rays of the sun streaming in through the window near my bed. I had a slightly blurry memory of yesterday night. I felt around my surroundings, and was met by relief when I could feel the blankets and my pillow beside me. Overjoyed by the fact that I was safe, and that it all had been just a silly nightmare, I thanked God and got out of bed to start my day.

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Hope it helps u!

Explanation:

Answer:

A. Hydropower(Water cycle)

B. Plants(Photosynthesis)

C. Sun(Nuclear fusion

D. Fossil fuels(Plant life decay)

Explanation:

Hydropower can be regarded as water power which as a result of energy gotten from running water i.e water cycle

Plants are multicellular organisms and they can produce their food on their own, they utilize the process of photosynthesis.

Nuclear fusion involves coming together of two atomic nuclei , energy is involved

.

fossil fuel is one that is formed as a result of decomposition of dead organisms of many years and it involves some cycle of plants or animals decay

Answer:

hydropower = water cycle

sun = nuclear fusion

fossil fuels = plant life decay

plants = photosynthesis

Explanation:

Answer:

Carbon is the chemical backbone of life on Earth. Carbon compounds regulate the Earth’s temperature, make up the food that sustains us, and provide energy that fuels our global economy.

The restoration of wildlife population under the custodial management is very hard because the wildlife animals are very dangerous to handle and they can harm the normal population.

Evolution is the scientific theory that explains that "a change in the characteristics of biological populations over next generations. According to scientists RNA is the first existing molecule on earth that replicate by itself and the process of evolution lead to advanced forms of life.

The restoration of wildlife population under the custodial management is very hard because the wildlife animals are very dangerous to handle and they can harm the normal population.These characteristics are easily trasffered from one generation to other generation.

Therefore, The restoration of wildlife population under the custodial management is very hard because the wildlife animals are very dangerous to handle and they can harm the normal population.

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Answer:

true

Explanation:

because competition is a same resources

Answer:

In the eukaryotes

Explanation:

Answer:

c Aquaculture produces large amounts of seafood for human

purchase and consumption year-round.

Explanation:

Most seafood produced via aquaculture is destined for human consumption, which has added to the sector’s momentum. The ability to dependably harvest many different species of finfish, shellfish and aquatic plants has also facilitated gains for the world’s aquaculture industry.

Answer: Image result for How are plant and animal cells different? What organelles do animal cells have that plant cells do not have? What organelles do plant cells have that animal cells do not have?

Animal cells have centrosomes and lysosomes, whereas plant cells do not. Plant cells

Explanation:

Answer:

El árbol de la vida o árbol universal de la vida es una metáfora, modelo y herramienta de investigación que se utiliza para explorar la evolución de la vida y describir las relaciones entre organismos, tanto vivos como extintos, como se describe en un famoso pasaje de El origen de las especies (1859) de Charles Darwin.2

Explanation:

Answer:

When fire is suppressed, the vegetation eventually converts to scrub and dense forests. Often, the restoration or management of temperate grasslands requires the use of controlled burns to suppress the growth of trees and maintain the grasses. Burning causes new grass to grow, which brings back the grazing animals.

Explanation:

Answer:

1.38 billion peoples

Explanation:

in 2020 is the estimated total population in India amounted to approximately 1.38billion people

Answer:

1.38 billion people are there

Answer:

C: They bloom day and night

Hello

They bloom at night

Explanation:

I just took the K12 test

This suggests that sudden change that occur to the environment cause a different size animal to become the main species of that area.

This is because at that particular environment the small skull organisms can survive at that time as compared to big skull animals. The presence of a specific type of fossil in the soil layer shows that the fossil organism live at that time on this area due to the presence of good environmental conditions so we can conclude that environment was good for the small skull organisms at that time.

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Answer:

Independent assortment and crossing over contribute to diversity within a population's gene pool. These processes occur during meiosis and result in the recombination of DNA.

Explanation:

♥☺ hope it helped

The three pillars of Darwin's theory of evolution are genetic variety, fitness, and adaptation. Overproduction and competition are other crucial components of this process.

Charles Darwin's theory of evolution is known as natural selection. Due to the limited supply of resources in nature, animals have inherited traits that aid in both survival and reproduction.

Typically, produce more offspring than their contemporaries, leading to an increase in the frequency of such traits across successive generations.

Natural populations exhibit variation, and every population has more offspring than the environment can support. The result of this Overproduction is that those people who have the highest level of environmental genetic fitness will have offspring who are better able to compete in that environment.

Therefore, Genetic variation, fitness, and adaption are all factors in Darwin's theory of evolution.Overproduction and competition are other crucial components of this process.

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Answer:

Water will flow from microbe to the Jam.

Explanation:

Osmosis is defined as the movement of molecules from higher concentration to lower concentration of the solution across a semi-permeable membrane.  In osmosis water moves from low concentration of solute to high concentration of solute.

In the given experiment, cell wall of bacteria acts as a semi-permeable membrane and sugar in jam and cytoplasm in bacteria act as solutes. Sugar in jam is strong solution means has high concentration of solute and cytoplasm in bacteria has low concentration of solute, which drives the movement of water from bacteria to the jam.

Hence, the correct answer is "Water will flow from microbe to the Jam."

1)true

2)true

3)true

4)true

5)false

6)true

7)false

8)true

9)true

10)false

11)true

12)true

13)true

14)false

15)false