PLS HELP ASAP
Which of the following is a renewable energy source?
A) sun
B) water
C) wind
D) biomass
E) all of the above

Answers

Answer 1
E. All of the above.
Answer 2
answer E

explanation :

Related Questions

Como interactúan Los animales con el suelo El suelo con el agua Los animales con el agua Las plantas con el aire

Answers

Answer:

Todas estas cosas interactúan entre sí.

Explicación:

Los animales interactúan con el suelo porque el suelo proporciona hábitat, agua, aire y alimento para los animales que son necesarios para la supervivencia. El suelo interactúa con el agua absorbiendo agua que puede ser retenida por las partículas del suelo que necesitan las plantas y otros animales en el suelo. Los animales interactúan con el agua porque hay muchos animales que viven en el agua y también necesitan agua para sobrevivir. Las plantas interactúan con el aire mediante el intercambio de gases. La planta absorbe gas de dióxido de carbono del aire que se necesita para la fotosíntesis.

Un nucleótido del ADN está formado por: * a.-un azúcar desoxirribosa, un grupo fosfato y dos bases nitrogenada b.-una ribosa, un grupo fosfato y una base nitrogenada c.-una ribosa, un grupo fosfato y cuatro bases nitrogenadas d.-un grupo fosfato, una base nitrogenada y una desoxirribosa e.-ninguna de las anteriores

Answers

Answer:

d.-un grupo fosfato, una base nitrogenada y una desoxirribosa

Explicación:

Un nucleótido de ADN está formado por tres componentes, es decir, un grupo fosfato, una base nitrogenada y una desoxirribosa. La adenina, la citosina, la guanina y la timina son las cuatro bases nitrogenadas presentes en el ADN. Los nucleótidos son el bloque de construcción de la molécula de ADN, lo que significa que cada molécula de ADN está formada por varias moléculas que se conocen como nucleótidos. Estos tres componentes son necesarios para la formación de nucleótidos.

PLEASEEEE HELP ME THIS IS DUE TODAY 50 POINTS WORTH QUESTION

Answers

Well what’s the question? Or is there a graph or something?

What kind of isolation occurs when two populations of birds have different courtship dances?

Answers

Answer: Also known as ethological isolation, behavioral isolation occurs when two populations are capable of interbreeding but don't because of differences in their courtship rituals.

average clutch Size: Two eggs

Predators: Humans, owls, and birds of prey

Main Prey Species: Small fish such as sardines ...

Species: Six

Explanation:

Behavioral isolation occurs when two populations of birds have different courtship dances.

What is Behavioral isolation ?

Behavioral isolation is defined as when a species becomes reproductively isolated from others due to differences in behavior. It is one way in which nature prevents the inbreeding of species through behavioral differences.

This occurs when populations of the same species begin to develop distinct behaviors that are not recognized or preferred by members in another population. An example of behavioral difference is the mating call when two populations of the same species may have slightly different mating calls.

Thus, Behavioral isolation occurs when two populations of birds have different courtship dances.

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How does the solar system work

Answers

Answer:

Solar technologies convert sunlight into electrical energy either through photovoltaic (PV) panels or through mirrors that concentrate solar radiation. This energy can be used to generate electricity or be stored in batteries or thermal storage.

Answer:

Solar technologies convert sunlight into electrical energy even through photovoltaic PV panels or through mirrors that concentrate solar radiation. This energy can be used to generate or be stored in batteries or thermal storage.

HELP NEEDED ASAP 20 POINTS


Describe the mass and surface temperature of the supergiant stars in your own words

Answers

Supergiant stars can have masses from 10 to 70 times greater than our Sun. When it comes to brightness, some of them can be from 30,000 times or brighter than our Sun. The temperature range of a supergiant spans from around 3,450 K to 20,000 K. The absolute visual magnitudes between -3 and -8.

A study has shown 75% of teenage boys drink 1 liter of soda per day. How many 250 ML cans of soda would a boy drink in a week if he drank 1L per day?

Answers

28 cans of 250 ML soda in a week.

According to the study, if the boy drinks one liter of soda per day then, he will drink 28 soda cans of 250mL volume in a week (seven days). Each day, he drink four cans of 250mL.

What is Soda drink?

A soft drink is a drink which usually contains water, artificial sweeteners, and a natural or artificial flavoring agent. The sweetener used in the soda drink can be a sugar, high-fructose corn syrup, fruit juice, a sugar substitute, or combination of these compounds. They may also contain caffeine, coloring, preservatives, and other ingredients.

If a boy drinks 1 liter of soda per day. Then, the number of cans of 250mL soda he drinks in a day will be:

1 liter = 1000mL

Number of cans which a boy drinks in a day = 1000mL/ 250mL

Number of cans of soda = 4

The number of cans which a boy drink in a week i.e., 7 days = Number of cans which a boy drink in a day × number of days in a week

Therefore, the number of cans which a boy drink in a week = 4 × 7

The number of cans of soda = 28

Therefore, the boy drinks 28 cans of soda in a week.

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What is the success rate of implementation of transgenic embryos in surrogate dams? A) 50% B)100% C)25% D)<12.5% E12.5%

Answers

Answer:

D)<12.5%

Explanation:

Transgenic means one or more than one DNA sequences are introduced from another species by an artificial means into a surrogate dams to form a new offspring. Animals are usually make transgenic by a small sequence of the foreign DNA which is injected to the developing embryo of the surrogate mother.

The success rate for such implementation is nearly less than 12.5%, where most of the trial do not survive the injection. The surrogate mother cannot developed in most cases the implementation of one or more species into another.

Which is the answer?
In the nucleus of a cell, the dna is usually visible as

A- a dense region called the nucleolus

b- the nuclear envelope

C - granular material called chromatin

D. Condensed bodies called chloroplasts

Answers

Answer:

C. Granular material called chromatin

How do mutations in DNA lead to genetic variation within a species?
O A. They increase the rate at which parents can produce offspring..
O B. They result in new traits being inherited by offspring from their
parents.
O C. They cause offspring to have the exact same DNA as their
parents
O D. They reduce the amount of time it takes parents to produce
offspring
CHE

Answers

Answer:

B) They result in new traits being inherited by offspring from their

parents.

Explanation:

Which of the following statements is true about mitochondria?
A.They are the site of energy ATP) production in both animal and plant cells
B.They provide photosynthesis in plants C.They are the site of energy (ATP) production in in animal cells
D.They are the site of energy (ATP) production in plant cells

Answers

Answer:

A

Explanation:

Mitochondria are the sites of the reactions of oxidative phosphorylation, which result in the formation of ATP. The size and coding capacity of the mitochondrial DNA varies considerably in different organisms, and encodes rRNAs, tRNAs and essential mitochondrial proteins.

ILL GIVE BRAINLIEST JUST TO LET YOU KNOW ASAP
Which of the possible examples below would most likely lead to a change in the cell theory?


• Scientists find life on Mars that is not made of cells.

• Scientists identify a cell organelle that practices the process of photosynthesis.

• Scientists determine that an organism is living if it is made of twenty structurally-identical cells.

• Scientists gather life from a volcano that is composed of cells which are very different from humans.

Answers

I think it’s most likely the one from the volcano because it checks the other ones out because the one from Mars would probably be another life form, the photosynthesis one would probably not make them change the cell theory because all the cell would be doing is repeating the same process, for the identical cell one it doesn’t mean that it would make such a big deal, leaving us with the volcano one.

Photosynthesis takes place in the _______________ and releases __________________.
A. mitochondria, oxygen
B. chloroplast, oxygen
C. mitochondria, carbon dioxide
D. chloroplast, carbon dioxide

Answers

Answer:

B. chloroplast, oxygen

Explanation:

This is because plants take in the carbon, water, air,and it transforms the water into oxygen and carbon into glucose. So it absorbs light, and the chloroplasts are special structures that are responsible for that absorption of light, They are green, because of chlorophyll, which gives the green pigment to leafs

photosynthesis takes place inside them, so they can absorb light to start the process.

Which of the following activities emits greenhouse gases into the atmosphere, contributing to a rise in global temperatures?

Answers

Answer:

C

Explanation:

Answer:

C the volcano

Explanation:

Definition: This is a substance that is only required in trace amounts for survival and sustainability.

Answers

Answer: Micronutrient

Explanation:

What Benefits does the environment have on humans??

Answers

We would literally die if we didn’t have an environment.

How do the chromosomes in gametes produced during meiosis differ from those in somatic cells produced during mitosis

Answers

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

MARK ME AS BRAINEST PLEASE. I WILL BEG YOU.

The chromosomes vary in that sister chromatids of each chromosome are genetically identical in a mitotically dividing cell, but sister chromatids are genetically distinct in a meiotically dividing cell due to crossing over in meiosis I.

What are chromosomes?

Chromosomes are thread-like structures that are found within the nucleus of animal and plant cells.

Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA). DNA, which is passed down from parents to offspring, contains the specific instructions that distinguish each type of living creature.

Each cell in humans normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, known as autosomes, are identical in both males and females.

Meiosis produces haploid gametes, whereas mitosis produces somatic cells; meiosis requires two divisions, whereas mitosis requires only one division; mitosis produces genetically identical daughter cells, whereas meiosis produces genetically unique daughter cells.

Thus, this way, the chromosomes in gametes produced during meiosis differ from those in somatic cells produced during mitosis.

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Biological washing powders contain protein-, fat- and carbohydrate-digesting
enzymes to help remove stains. Name two other uses for enzymes in the home
or industry.

Answers

An enzyme called rennin is used in the coagulation of milk to make cheese and enzymes in yeast ferment break down sugar molecules in grain or fruit to make ethanol that is used for wine making.

The name of some enzymes that use in industries are Proteinase, and  Lipases.

Proteinases:

These are the  enzyme that can degenerate the protein structure, so, it become easier to remove stains.

Lipases:

These are the enzymes that degrade the fat structure, so it is easier to remove fatty stains.

Therefore, the name of some enzymes that use in industries are Proteinase, and  Lipases.

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Please write the code of the transcribed RNA strand from this DNA:
ATTTGCATGCA

Answers

Answer:

UAAACGUACGU

Explanation:

You want us to transcribe ATTTGCATGCA. Remember that in transcription, we don't use thymine (T) we use uracil (U). This means that adenine (A) will pair with uracil (U). Let's begin:

A --> U

T --> A

T --> A

T --> A

G --> C

C --> G

A --> U

T --> A

G --> C

C --> G

A --> U

So, the answer is UAAACGUACGU

Answer:

UAAACGUACGU

Explanation:

When transcribing....

Adenine (A) Transcribes to Uracil (U)

Thymine (T) Transcribes to Adenine (A)

Cytosine (C) Transcribes to Guanine (G)

and Guanine (G) Transcribes to Cytosine (C)

So if the DNA strand, ATTTGCATGCA were to be transcribed

A would change to U

T to A

T to A

T to A

Etc.

We would end up with UAAACGUACGU

what's the most common mineral in a cell phone ?

Answers

Explanation:

Tantalum, found in the mineral columbite-tantalite, is used in the wires and connectors of mobile phones....

in your own words, what is the definition for Cytoskeleton?

Answers

Explanation:

Cytoskeleton is a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence .

Genes are responsible for:
OA.
all traits of an organism.
OB.
all inherited traits of an organism.
OC.
no traits of an organism.
OD.
all preferences of an organism.

Answers

Answer: A) All the traits of an organism

Explanation: Genes are responible for type of hair or hair color, eye color or eye shape, skin tone, body figure, height, and etc.

ILL GIVE BRAINLIEST. plsss help asap

Answers

Answer:

Without living space, the owl will not be able to reaise their young I belive.

Explanation:

As you know owls always decided to ret on tree ranches thats also where they lay there nest and raise their children. if im wrong im so sorry

Answer: without living space the owls will not be able to raise their young

Explanation: hope this helps

Which property of water is most responsible for plants being able to transport water from their
roots to their leaves?
A. the attraction between molecules
B. a capacity to dissolve many substances
C. the ability to form a low-density crystalline structure when frozen
D.
a capacity to absorb large amounts of energy as temperature increases

Answers

A. the attraction between molecules

The attraction between molecules is property of water is most responsible for plants being able to transport water from their roots to their leaves. Thus option A is correct.

What do you mean by transportation plants?

Transportation in plant is the crucial mechanism where water and other nutrients are transported  from its roots to the tips of the leaves.

In plants three levels of transportation occurs, such as from one cell to another, within phloem and xylem if it is long-distance transport , solute and water by individual cells.

For the transportation plant have two organ called as xylem and phloem

Xylem which is a long but non-living tube arises from from the roots to the leaves via stem.

Here, water is absorbed first by the root hair and undergo osmosis and reaches the xylem. Now from xylem vessels water is transported to  the leaves and finally evaporated by transpiration process.

Thus option A is correct.

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20 POINTS
learned behaviors that frogs have?!!! i need 5 but any that you know is ok and i’ll give brainliesttt

Answers

Ếch đồng (Hoplobatrachus rugulosus) là một loài ếch trong họ Dicroglossidae. Nó được tìm thấy ở Campuchia, Trung Quốc, Hồng Kông, Lào, Ma Cao, Malaysia, Myanmar, Philippines, Đài Loan, Thái Lan và Việt Nam. Môi trường sống tự nhiên của nó là đầm lầy nước ngọt, đầm lầy nước ngọt ngắt quãng, đất nông nghiệp, đất đồng cỏ, vườn nông thôn, vùng đô thị, ao, đầm nuôi trồng thủy sản, đào lộ thiên, đất tưới tiêu, đất nông nghiệp bị ngập lụt theo mùa, kênh và mương. Chúng sinh sản vào mùa xuân đến đầu mùa hè.

Answer:

Common frogs are most active at night

hibernate during the winter in pond mud or under piles of rotting leaves, logs or stones.

They can breathe through their skin as well as their lungs.

They can emerge to forage during warm spells in the south west of the country.

In spring males croak to attract females.

Explanation:

Name the six kingdoms of living things.

Answers

Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria

The following picture is what part cell division?

Answers

Answer:

ANNYEONG HASEYO JONEON BANGTANSONYEONDAN HOGEON MAKNAE JEON JUNGKOOK IMNIDA

which of the following is NOT true of the grass in the pasture story

a. the grass is non renewable resource

b. the grass is a renewable resource

c. the grass is a natural resource ​

Answers

the answer is most simply A

What is the name of the process that occurs in a cell's mitochondria?

Answers

Answer:

cellular  resperation

Explanation: This is when enegy is made from glucose molecules

I really need help someone please!

Answers

Answer     DNA stands for Deoxyribosenucleicacid RNA is Ribosenucleicacid  So in a strand of DNA you have deoxyribose+ Nucleic Acid  So Ribose is not in DNA

ANSWER: Ribose

Explanation:

does that help?

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