9th grade biology
Tell me the answer fast pls

9th Grade Biology Tell Me The Answer Fast Pls

Answers

Answer 1
The correct answers is Tundra

Related Questions

Which of the vulture's five senses is most unusual and why?

Answers

Answer:

bc

Explanation:

4. Which of the vulture's five senses is most unusual and why? Vultures have a great sense of smell. This is unusual because most birds can hardly smell at all.

Included classifications: California condor; Andean condor

What phyla is this animal?





Platyhelminthes

Nematoda

Annelida

Cnidarian

Answers

Answer:

Annelida

Explanation:

Hope this helps

Having dimples (D) is dominant over not having dimples (d). If a person that is Dd has children with a person that is dd, what would be their children’s possible genotypes?

a
DD, Dd
b
Dd, dd
c
dd, DD
d
Dd, DD, dd

Answers

Answer:

A or D

Explanation:

Dd, dd would be their children's possible genotypes. Therefore, option (B) is correct.


What is genotype?

The genotype of the first parent is Dd, which means they have one dominant allele (D) and one recessive allele (d). The genotype of the second parent is dd, which means they have two copies of the recessive allele (d).

When these two individuals have children, each parent will randomly pass on one of their two alleles to their offspring. Therefore, the possible genotypes of their children are:

Dd (with a 50% chance): the child inherits the dominant D allele from the Dd parent and the recessive d allele from the dd parent.

dd (with a 50% chance): the child inherits the recessive d allele from both parents.

Therefore, the correct option is (b) Dd, dd. The children cannot have a DD genotype because the second parent does not carry the dominant D allele.

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How does the stomach protect itself from being digested by its own gastric juices?
a]it secretes mucin that coats the lining
b]the pancreas adds insulin to the stomach
c]it squeezes gastric juices only in the middle
d]the liver sends bile to the stomach

Answers

The answer is a] it secretes mucin that coats the lining

In which of the following types of infection will the infected host cell burst?
A lysogenic infection
B prophage infection
C provirus infection
D lytic infection

Answers

Answer:

D) lytic infection

Explanation:

During lytic infection, a virus enters the host cell, makes a copy of itself, and causes the cell to burst, or lyse.

Answer:

its D

Explanation:

lytic infection is the correct answer because the host cell will lyse AKA burst.

// Please help !!!!!!!!!!

Answers

Answer: Caterpillars and Meadow voles


Choose words of phrases from the list to complete the sentences
Each word or phrases may be used once, more than once or not at all

carbon dioxide
nitrogen
anaerobic respiration
amino acids
aerobic respiration
lungs
liver
fats
kidneys
toxic

Excretion is defined as the removal of material and the waste products of metabolism.
Carbon dioxide is formed in humans during the process of .
Urea is produced in the and is excreted in the .
Urea is formed from that the body does not need.​

Answers

Answer:

amino acids

anaerobic respiration

aerobic respiration

lungs

liver

kidneys

nitrogen

toxic

Explanation:

Excretion refers to the removal of waste products that is produced from amino acids metabolism.

Carbon dioxide is formed in living organisms in the process of both aerobic respiration and anaerobic respiration and can be removed from the body through lungs.

Urea is produced in the liver and then the blood is to be sent to the kidney and which is excreted from the body.

Urea is compounds of nitrogen which is formed from amino acids that contains toxic substances which the body does not need.​

What is stored energy?

Answers

Energy storage is the capture of energy produced at one time for use at a later time to reduce imbalances between energy demand and energy production. A device that stores energy is generally called an accumulator or battery.

In the jar shown, a sample of various sediment was mixed with water and then mixed with water and then allowed to settle for 24 hours. The jar served as a model for what process

Answers

Answer:

Process of sedimentation.

Explanation:

The jar shows us the model of sedimentation process because all the sediments settles down in the jar due to heavy weight. The sediment can't combine chemically with water and these sediments are heavier so due to gravity they comes down and settles down at bottom of the jar, this settlement of sediments in the jar is known as the process of sedimentation.

8. Which of the following shows an example of extinction?

A: Two species of caterpillars compete for the same food
B: Two species of caterpillars breed to create a new species
C: A generation of caterpillars all metamorphosize into butterflies
D: An entire species of caterpillar dies off

Answers

Answer: D

Explanation: hope this helps

please help:((((((((((((((((

Answers

Answer:

a Lil something you can do to help you out with

Answer:

the chlorophyll

Explanation:

What process happens farther up the river to bring the sediments to the delta?
A.
volcanic eruptions
B.
erosion
C.
earthquakes
D.
friction

Answers

Answer:

erosion

Explanation:

erosion is the wearing away of something by a natural force like water

What type of mutation is the example below?

Original DNA: T T T G G G A C T A T C C A T A T C

Mutated DNA: T T T A G C C T A G G G A C T A T C C A T A T C

A: point mutation
B: Frameshift Mutation
C: deletion
D: Insertion
E: Inversion

Answers

Answer:

Insertion

Explanation:

because A G C C T A was added in

Select the true statements about mitosis and meiosis
Mitosis creates haploid cells
Mitosis creates cells with a complete set of genetic instructions
Meiosis create diploid cels
Meiosis creates cells with a complete set of genetic instructions
o Meiosis creates haploid cells
Mitosis creates diploid cells

Answers

Answer:

Mitosis creates cells with a complete set of genetic instructions, Meiosis creates haploid cells , Mitosis creates diploid cells

Explanation:

What's Transpiration ?​

Answers

Explanation:

Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.it helps in photosynthesis.

HELLPPP! a lot of points!!

Which of the following is a functon of the muscular system?


Movement of food, blood, and body parts including limbs (arms and legs)

Produce Blood

Excrete waste from the body

Information processing

Answers

Answer:

Movement of food, blood, and body parts including limbs (arms and legs)

Explanation:

Answer:

The answer is movement of food, blood and body parts !! Good Luck

Explanation:

A murder occurs in a nursing home during a night full of thunderstorms and pouring rain. The victim is discovered lying on the plush carpet of the rec room, bleeding from a wound to the head. The staff assures investigators that there must have been a break-in because no one who lived or worked at the facility would do something like that. Considering the Principles of Trace Evidence, what would investigators be looking for to prove that someone entered from outside the facility?

Muddy or wet footprints in the carpet
The discovery of a murder weapon
Letters to the victim from a sick relative
Blood spatter from the victim's head wound

Answers

Answer:

Muddy or wet footprints in the carpet

Explanation:

Is this a question for school or is this some riddle?

Answer:

a

Explanation:

just took the test

*
Which example is NOT an outcome of the ecosystem modifying a phenotype?
A.the changing of the color of an animal's fur as the temperature changes
B.the increased intelligence of a person who attended school for many years
C.the pink-flowered snapdragons that result from crosses between red-flowered and
white-flowered snapdragon plants
D.the very short stature of a kind of tree that grows at a high altitude in comparison with
the same kind of tree growing at a lower altitude

Answers

Answer:

The pink-flowered snapdragons that result from crosses between red-flowered and white-flowered snapdragon plants

Explanation:

What type of microscopy would you use to study the detailed internal structure of a mitochondria? A.Light microscopy B.Scanning Electron Microscopy C.Transmission Electron Microscopy D.Electron microscopy

Answers

Answer:

C: Transmission Electron Microscopy

Explanation:

Transmission Electron Microscopy shows the complex internal membrane structure of mitochondria

What is the long underground stem on a non vascular plant called?

Rizome
root
stem
Rizoid​

Answers

Answer:

Rizome root dude good luck

Answer:

Rizome

Explanation:

Hope this helps

Which of the following improves your range of motion and helps prevent
injuries?
A. A healthy body composition.
B. Strong flexibility,
C. Strong cardio-respiratory endurance.
D. A good sense of balance.
SUBMIT

Answers

Answer:

B. strong flexibility

Explanation:

Being flexible allows your body to move in a fuller range of motion and can help prevent injury because you aren't putting as much strain on yourself.

Help!!! Could someone please help me on this question?!

Answers

Answer:

the right answer is A!.....

Answer:

A. Baby squirels that inherit the trait are most likely to survive and pass the trait to their offspring

Explanation:

This is an example of natural selection, which is survival of the fittest. If the best trait is sharp teeth, they are more likely to survive and pass the trait on to others.

A cell has undergone determination to become an epithelial lung cell. If it is transplanted to a leg muscle, what do you think will happen to this cell?

Answers

Answer:

Change occur in form and structure of the cell.

Explanation:

The structure and shape of the cell change because the function of leg is different from the lungs. In the lungs the epithelial lung cell is responsible for the detection and protection of the cells against pathogen while on the other hand, the leg has the function to move an individual from one place to another so due to difference in function, the cells of both regions have different shape and structure of the cell and the epithelial lung cell will be changed into a leg muscle cell.

A sea anemone has tentacles (similar to jellyfish) that deliver a chemical sting to animals that come in direct contact with them. Clownfish, however, are immune to the sea anemone's sting. They live among the tentacles of sea anemones and rely on the anemones for protection.

Sea anemones are filter feeders, and the movement of the clownfish increases the current of water flowing through the anemone. In addition, clownfish tend to drop scraps of food as they feed. What type of relationship exists between the clownfish and the sea anemone?
A. parasitism
B. predation
C. mutualism
D. commensalism

Answers

Answer: C mutualism

Explanation: the anemone provides the clownfish with protection and shelter, while the clownfish provides the anemone nutrients in the form of waste while also scaring.

The type of relationship exists between the clownfish and the sea anemone is option c. mutualism.

What is mutualism?

It refers to the ecological interaction that lies between two or more species at the time when each and every species has a net benefit.

Here, the anemone gives the clownfish along with the protection and shelter while on the other hand, clownfish gives the nutrients of anemone that could be in the form of wastage.

hence, the option c is correct.

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I WILL GIVE YOU BRAINLYEST!!

If a school is abandoned how will it look like in 10, 50, and 200 years from now?

What animals/plants will it have in every year?

Answers

Answer:

Well, I believe that as years go by, plants will start to grow though out the school, things will start to wear out at break down because of not having proper thinks taken care of. Probably some rabbits, mice, basically small animals will start to have homes in the school, no major animals will hang around there because it isn't their habitat.

Which of the following cannot reliably prevent the impact of hurricanes on hurricane-prone places?

A)

restoring freshwater marshes

B)

allowing the growth of a natural buffer of trees

C)

completely preventing settlements in areas that seem prone to catastrophes

D)

encouraging people to avoid settling in areas known to be hazardous

E)

using satellite images to predict hurricanes

Answers

Answer:

I think the answer is d I hope this help

Answer:

A) restoring freshwater marshes

Explanation:

got it right on edg

Make a claim about the types of wastes that the excretory system removes. Support your claim with evidence and explain your reasoning.

Answers

Answer:

Explanation:

Urea is the cellular waste product that the kidneys remove from the blood.Kidneys are the two bean shaped organs that has several functions to keep the body healthy. It not only removes urea from the blood, but also helps in the formation of urine and maintaining the fluid level of the body. The two kidneys are placed on the two sides of the spinal cord. The blood enters the kidney through the renal artery. The nephron within the kidneys mainly take out the waste products and the excess water from the blood and purifies it.If the kidneys of a person fail to work properly then it becomes important to perform dialysis for taking out the waste materials from the blood.

1. Define los siguientes pares de conceptos a partir de su semejanzas y diferencias A. ADN – ARN B. Acido Nucleico – Nucleótido C. Aminoácido – Proteína

Answers

Answer:

Las similitudes y diferencias entre ADN - ARN, ácido nucleico - nucleótido, aminoácido - proteína son las siguientes.

Explicación:

El ADN es similar al ARN debido a la presencia de cuatro bases nitrogenadas. La diferencia entre que tiene tres mismas bases nitrogenadas mientras que una es diferente. El ADN es bicatenario mientras que, por otro lado, el ARN es monocatenario. El ADN se considera más estable en comparación con el ARN sobre la base de su estructura.

Los nucleótidos son los componentes principales de los ácidos nucleicos, mientras que los ácidos nucleicos son los componentes básicos de la vida. Los nucleótidos están formados por nucleobase, azúcar de carbono y fosfato, mientras que, por otro lado, los ácidos nucleicos están formados por nucleótidos.

Los aminoácidos son los componentes básicos de las proteínas, lo que significa que las proteínas están hechas de aminoácidos. Las proteínas están conectadas entre sí, mientras que los aminoácidos libres no están conectados.

what is happening to the amount of carbon in the living things in a biodome

Answers

Answer:

Carbon dioxide in the biodome decreased because decomposers decreased which means there was a decrease in cellular respiration overall. How do they figure it out? They get evidence from the sim and from video of an experiment to determine which organisms do cellular respiration.

Explanation:

Hope this helped you :D

10. An automobile headlight has a resistance of 40 ohms when attached to a standard 12 volt battery. How much current flows through the headlight?

Answers

Answer:

Current flows I = 0.3 Ampere

Explanation:

Given:

Resistance = 40 ohms

Voltage = 12 volt

Find:

Current flows

Computation:

I = V / R

Current flows I = 12 / 40

Current flows I = 0.3 Ampere

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A lunar eclipse happens when Earth's shadowblocks sunlight from reaching the moon.Source 23. Some people on Earth can see the moon blockthe Sun and its light during a solar eclipse.An eclipse occurs when one object in space blocks the view of another objectin space. From Earth, there are two main types of eclipses: lunar and solar. A lunareclipse occurs when Earth's shadow hides the moon. A solar eclipse occurs when themoon hides the Sun, casting a shadow on part of Earth.4. Solar eclipses occur when the view of the Sunfrom a part of Earth is blocked by the moon.5. From Earth, the moon can appear to be thesame size as the Sun, even though the Sun isactually much larger. The mass of the Moon is 7.3x1022 kg and its radius is 1738 km. What is the strength of the gravitational field on thesurface of the Moon? (Do all required steps) QUICK!! 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Can A: h = 10 and r = 0.6 Can B: h = 5 and r = 1.2 Which of the following statements about the volumes of the cans is true? A. The volume of can A is twice the volume of can B. B. The volume of can B is twice the volume of can A. C. The volumes of the two cans are equal. D. The volume of can A is four times the volume of can B. At a certain fire station, false alarms are received at a mean rate of .2 per day. In a year, what is the probability that fewer than 60 false alarms are received? please help1. The product of eleven times a number less than 12A. 11n - 12B. 12 - 11nC. 12n - 11D. 11(n - 12)