A rock rolls down a hill. Which form of energy is this an example of?

Chemical
Electrical
Mechanical
Thermal

Answers

Answer 1

Answer:mechanical

Explanation:


Related Questions

Which statement provides the STRONGEST evidence in support of the scientists argument?

Answers

If there’s a picture I can’t see it

Choose all the answers that apply.

The speed of evaporation _____.

decreases as temperature decreases
increases as temperature increases
increases as surface area increases
decreases as surface area decreases

Answers

Answer:

increases as the temperature increases

Explanation:

this this happens because when water gets hot it separates from his own molecules creating less friction from the water allowing it to evaporate faster as heat increases

Answer:

increases as surface area increases

Explanation:

Which phrase describes elevation?

the height of a feature above sea level
the distance of a feature above the clouds
the distance above the lowest point in the area
the height of a feature above the nearest mountaintop

Answers

pretty sure it’s “the distance above the lowest point in the area”

Answer:The height above sea level

Explanation: just did it

what is Methanobrevibacter ruminantium's effect on digestion in cattle? Beneficial Pathogeni Neither helps nor hurts

Answers

Answer:

It is beneficial

Explanation:

The force that pulls falling objects toward earth is called

Answers

Answer:

The answer is gravity: an invisible force that pulls objects toward each other. Earth's gravity is what keeps you on the ground and what makes things fall. An animation of gravity at work. Albert Einstein described gravity as a curve in space that wraps around an object—such as a star or a planet.

Question
Type the correct answer in the box. Use numerals instead of words,
There are an estimated 12,600 spiders in a region of 525 square meters. How many spiders are there per square meter

Answers

Answer:

24

Explanation:

The population density of spiders is found by dividing the population size by the total area that the population occupies.

Answer:

Plato and Edmentum

Explanation:


What is the elevation for points
A
B
C
D
X

Answers

Answer:

The highest elevation would be x the lowest would be c

Write two differences between the unicellular and multicellular organisms.

Answers

Explanation:

Unicellular organisms contain one cell and all of their functions are based on that one cell whereas multicellular organisms contain more than one cell and there functions are divided amongst different cells like nervous cells, cardiac muscle cells etc..

Unicellular organisms are composed of a single cellMulticellular organisms are composed of more than one cellSimple body organizationComplex body organizationA single cell carries out all necessary life processesMultiple cells perform different functionsThe total cell body is exposed to the environmentOnly the outer cells are exposed to the environmentDivision of labour is at the organelle levelDivision of labour is at cellular, tissue, organs and organ system levelIncludes both eukaryotes and prokaryotesIncludes only eukaryotes

What do producers use the sun's energy for?
a.) to reproduce
b.) to grow
c.) both a and b

Answers

Answer:

its both a and b

Explanation:

ballsack

Both a and b. Without the sun, producers wouldn’t be able to reproduce and also grow.

Which of the following fur colors are possible males? Choose all that apply Remember that the gene for white spots is on an autosome, and the gene on the X chromosome .

Answers

The fur colors which are possible are black, black and white, orange, orange and white.

What do you mean Autosome?

An autosome may be defined as the gene in question is located on one of the numbered, or non-gender, chromosomes.

Here, the S genes for white spots are located on an autosome, while the O genes are located on the X chromosome. Hence, the resulting offspring possess the fur colors of black, white, and orange.

Therefore, the fur colors which are possible are black, black and white, orange, orange and white.

To learn more about Autosome and X chromosome, refer to the link:

https://brainly.com/question/296477

The fur colours which might be viable are black, black and white, orange, orange and white.

Here, the S genes for white spots are positioned on an autosome, whilst the O genes are positioned at the X chromosome. Hence, the ensuing offspring own the fur colours of black white, and orange.

What do you suggest Autosome?

An autosome can be described because the gene in query is positioned on one of the numbered, or non-gender, chromosomes.

Therefore, the fur colours which might be viable are black, black and white, orange, orange and white.

To analyze greater approximately Autosome and X chromosome, consult with the link:

https://brainly.com/query/296477

I need the anwser soon!!Which two statements describe what happens to energy during cellular
respiration?
O A Chemical energy is transferred to molecules of ATP and used to
carry out fe processes.
B. Some thermal energy is transformed into chemical energy-
C. Some chemical energy is transformed into thermal energy
D. Light energy is transferred to molecules of ATP and used to carry
out te processes

Answers

Answer:

the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

Explanation:

On a scratch sheet of paper, complete the Punnett square of the cross between two heterozygous red-eyed flies (Rr). What color eyes will the offspring have?

Answers

Answer:

75% red, 25% other color (brown?)

Explanation:

A cross between two heterozygous red eye flies (Rr x Rr)

                     R                     r

R                  RR                   Rr

r                   Rr                   rr

The possible genotypes are RR, Rr, and rr. There are two possibilities of Rr.

Since the heterozygotes have red eyes, the red eye allele must be dominant. Therefore, RR and Rr genotypes will all have red eyes. That means 3/4 (75%) of offspring will have red eyes. 1/4 25% are h0m0zygous recessive (rr), and will therefore have the other eye color (question doesn't mention which colour this is, it is likely brown)

There are two continents with an ocean between them. Today, the continents have very different plants and animals on them. However, a geologist found fossils of the same type of organism on both continents. Millions of years ago, when this type of organism was alive, we know it lived in only one place. The geologist is using the fossils as evidence to argue that the two continents used to be touching. How could the continents have gotten so far apart, and how long did it take for this to happen?

Answers

Answer:

The continents could have gotten so far because of plate tectonic movement. We know that the plates are always moving so if these plates were very active then it would have caused supercontinent pangea to drift apart. This process must have taken more than a million years to happen.

Explanation:

How many chromosomes will be found in
each of the two new cells formed as a result
of mitotic cell division?

Answers

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.

23 pairs of chromosomes will be found in each of the two new cells formed as a result of mitotic cell division.

WHAT IS MITOSIS:

Mitosis is a kind of cell division that results in the formation of two daughter cells with the same number of chromosomes as the parent cell.

Mitosis is used for growth and tissue repair in living organisms. In mitosis, a parent cell divides into two new daughter cells, however, each cell possess the same number of chromosomes as the parent.

In a somatic human cell, there are 23 pairs of chromosomes (46 chromosomes). If this cell undergoes mitotic division, then, there will be 23 pairs of chromosomes in each cell formed.

Learn more: https://brainly.com/question/3327479?referrer=searchResults

PLZ HURRY

Use the information from the article to answer the question.

Meteors

Which statements apply to meteors?

Meteors are bits of material falling through Earth's atmosphere.
Meteor showers are associated with asteroids.
Meteors create a streak of light.
The largest meteor found has a mass of 54,000 kg.
Meteor showers occur in the autumn and winter.

Answers

Answer:

Meteors are bits of material falling through Earth's atmosphere

Meteors create a streak of light

While meteors are associated w asteroids, meteor showers are more associated with comets

Meteor showers can occur when ever but there are annual showers that will occur ea yr

Answer:

1.Meteors are bits of material falling through Earth's atmosphere.

3.Meteors create a streak of light.

Explanation:

TRUST ME

what's the food diet of a boa constrictor​

Answers

Answer:

Boa constrictor is a carnivore (meat-eater).

Explanation:

they eat pigs rabbits rodents birds and other reptiles

The smallest particle of an element is an atom?

Answers

Answer:

Yes, Atoms are the smallest particle an element can be.

Which statement accurately describes the energy needs for photosynthesis and cellular respiration

Answers

photosynthesis uses solar energy to convert inorganics to energy-rich organics; respiration breaks down energy-rich organics to synthesize (hoping that helps)

Answer:

Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.

Explanation:

What is the “self”? When we say “myself” or “yourself” what are we referring to?

Answers

Answer:

when you say self you are to the body, so when you say myself you are basically saying my body, my awereness.  And when you say yourself  it means their body.

Explanation:

Answer:

yourself is said to another person and you say yourself mean you and my self also means you but not used the same way.

Explanation:

hope this helps.

Glad to help

Removing a specific group of trees within a small area over a long period of time is
a. clearcutting
b. seed tree cutting
C. group selection
d. single tree selection

Answers

Answer:

C. group

Explanation:

Removing a specific group of trees within a small area over a long period of time is group selection. The correct option is C.

What is group selection?

A quantitative definition of group selection is when the average group fitness is greater or less than the mean of the fitness values of the individual members.

Another definition of group selection is when features evolve in accordance with the fitness (survival and reproductive success) of groups.

The conclusion was that although group selection is theoretically feasible, in practice it almost always favors one group over another.

Group selection is the long-term removal of a certain group of trees in a constrained region. In a clearcut, all the trees in a specific region are taken out at once.

The removal of shelterwood cutting clears an area's also clears land cleared for shelterwood cutting, which also involves cutting downing shelterwood cutting, but it is a completes a method of clearing

Thus, the correct option is C.

For more details regarding group selection, visit:

https://brainly.com/question/1231358

#SPJ6

Which organelle that plays a central role in the transport of new molecules from inside to outside the cell?

Answers

Answer:

The Golgi apparatus plays a central role in molecular transport after biosynthesis.

Explanation:

Transcription occurs in the nucleus during protein synthesis, followed by translation inside ribosomes. Then, new molecules join the endoplasmic reticulum to be folded and modified. In the Golgi, they are tagged and separated into lysosomes for export outside the cell.

 The Golgi system comprises of several regions known as cisternae; they act as independent microenvironments where products requiring their own unique conditions are converted into new, stable biomolecules.

Binding of ________________ to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.

Answers

Answer:

Binding of   ACh (acetylcholine)    to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.

Explanation:

It allows acetylcholine to be released into this synapse when an action potential hits a neuromuscular junction. Acetylcholine attaches to the nicotinic receptors localized on the post-synaptic membrane of the muscle fibre's motor end plate, a specialized region.

Hence , the answer is  ACh (acetylcholine) .

what type of tide has the highest amplitude

Answers

spring tides
The most extreme tidal range occurs during spring tides, when the gravitational forces of both the Moon and Sun are aligned (syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon).


Which of the following is NOT an example of active transport?
(2 points)
A. Exocytosis
B. Protein pumps
C. Endocytosis
D. Diffusion

Answers

Answer:

B) Protein pumps

Explanation:

The answer is protein pumps

What is the difference between the tissue and the organ?

Answers

Answer:

A group of cells working together is defined as a tissue and several tissues working together comprise an organ. ... The heart is used as an example of an organ which is made up from muscle and valve tissue.

Explanation:

Imagine that a biological anthropologist 10,000 years in the future is examining our fossil remains. The anthropologist notices that humans have broad incisors and molars with rounded cusps. How do you think the anthropologist would interpret these traits---what diet would these traits indicate

Answers

Answer:

They were frugivores

Explanation:

Frugivores are animals that mainly eat raw fruits, vegetables, roots, seeds, shoots, etc. Frugivores need to eat diverse fruits and succulent fruit-like vegetables to fulfill their nutritional requirements, although they can supplement this diet with flowers, nectar, small insects, etc. Among their adaptations for fruit consumption, frugivore teeth are clearly distinct, having broad incisors to peel tough fruit rinds. Moreover, these animals generally have long small intestines to digest the fruit.

Which compound forms when carbon dioxide diffuses and reacts with seawater?

A. Hydroxide ions
B. Carbonate
C. Bicarbonate
D. Carbonic acid

Answers

Answer:

It's D

Explanation:

When CO2 reacts with water first carbonic acid is produced. then this carbonic acid will transform to H+ and HCO3-.

BUT BECAUSE FIRST CARBONUC ACID IS PRODUCED SO CARBONIC ACID IS CORRECT.

hope you understand.

How do you know something is dead

Answers

Is this without equipment?

Depending on what organism you are talking about, animals that can be seen with the unaided eye you can tell that they are dead by studying their bodily movements such as the rise or falling of their chest.

Plants with the unaided eye, the best  indicator is to take a branch or piece off and study the insides color, if it is green then mostly likely they are alive.

Now microscopic organisms are harder to say, it depends on what you are referring to.

The product of force and displacement is_________.​

Answers

I think it should be “work”

The product of force and displacement is “work”

Hope this helps you:))

Which trait is common to rocks formed from magma trapped inside a volcano? less dense fine crystals coarse texture quickly cooled

Answers

Answer:

The answer is: Coarse texture

Explanation:

I took the test on Edge 2020 and got 100%

Answer:

c

Explanation:

because i just finished the test

*have a good day*

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