The diagram below shows part of an ocean food web.
y
sea otter
sea urchin
parrotfish
seaweed
If the number of sea urchins increased which would be the most likely effect on the food
web?
A. a decrease in the
number of sea otters
B. a decrease in the
amount of seaweed
C. a decrease in the
amount of sunlight
D. a decrease in the
number of parrotfish​

Answers

Answer 1
There wood be a decrease in the number of parrotfish since the sea urchin eats them

Related Questions

During the process shown above, the two strands of one DNA molecule are unwound. Then, DNA polymerases add complementary nucleotides to each strand which results in the formation of two identical DNA molecules.
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Answers

Answer:

This question is incomplete as it lacks image, however, it can be answered based on the description. The complete part of the question is:

" This process is known as dna _______. A.) transcription B.) translation C.) cloning D.) replication

The answer is D. replication

Explanation:

DNA replication is the process whereby a DNA molecule is duplicated to form to identical copies of itself. The process of DNA replication is very pivotal and must occur prior to any cell division.

This process follows the semi-conservative model in which the double-stranded DNA molecule unwounds into two separate single strands. The single strands are then used as template for the synthesis of another complementary strands by DNA polymerase enzyme. At the end, the two DNA molecules are identical in base sequence.

las consecuencias de la sobreexplotación de los recursos naturales

Answers

Answer:

Destrucción de hábitats naturales, tanto terrestres como marinos y otros acuáticos. Destrucción de ecosistemas de todo tipo. Extinción de especies animales y vegetales. Interrupción de las redes y relaciones tróficas.

Explanation:

which type of feature forms suddenly where intense compression deforms the rock area​

Answers

Answer: The options are not given, here are the options gotten from another site.

A. volcano

b. normal fault

C. folded layers

D. reverse fault

The correct answer is Reverse fault.

Explanation:

This is because Reverse fault is caused by compressional stress which means rocks pushing over each other. It is the opposite of normal fault.

Reverse faults are exactly the opposite of normal faults.which occur when the hanging wall rises above and it is also relative to the footwall. Reverse faults plane are vertical and occur in areas with compression (squishing).

HELP ME Which of the following is true about an

estuary?

It is all fresh water.

It is all salty water.

It has very few organisms.

It is affected by tides.

Answers

it is all fresh water!

Answer:

all fresh

Explanation:


How is the process of translation essential for the regular functions in a
living thing? (HS-LS1-1) *

a.Translation is a process where the cell changes DNA into RNA
b.Translation is a process where the cell uses DNA to create viruses
c.Translation is a process where the cell uses DNA to create proteins
d.Translation is a process where the cell changes DNA into bacteria used for digestion
Other:

Answers

Answer:

I think the answer is A I think

Select all the correct answers.
When people run quickly, they can sweat profusely. Their muscles undergo movement, and the loss of energy takes place. Based on this description, in which two ways is energy conserved when people run?

1. Heat energy is released from the body to the surroundings.

2. Heat energy is taken from the surroundings to the body.

3.Chemical energy is converted to mechanical energy that’s used for muscle movements.

4.Radiant energy is converted to mechanical energy that’s used for muscle movements.

5.Heat energy is converted to mechanical energy that’s used for muscle movements.

Answers

When we run, we sweat, which means we're getting hotter and hotter and our bodies need to cool down, which they do through transpiration (sweating). If we need to cool down, we need to release the heat that is in our bodies.

To run, we also need to move our muscles, which requires a specific type of energy, called mechanical or kinetic energy, which is the "energy of movement". In our bodies, we don't store that type of energy though, so we have to convert chemical energy to mechanical energy.

Answers:

⭕Heat energy is released from the body to the surroundings.

⭕Chemical energy is converted to mechanical energy that’s used for muscle movements.

Answer:

Heat energy is released from the body to the surroundings.

Chemical energy is converted to mechanical energy that’s used for muscle movements.

Explanation:

which nutrients are present in solution x?

Answers

here is an explanation sorry if it’s long :/


Nutrients are chemical substances found in every living thing on Earth. They are necessary to the lives of people, plants, animals, and all other organisms. Nutrients help break down food to give organisms energy. They are used in every process of an organism’s body. Some of the processes are growth (building cells), repair (healing a wound), and maintaining life (breathing).

Plants and other autotrophs absorb nutrients from soil and water. Autotrophs are organisms that can make their own food. The most important nutrients they need are carbon, hydrogen, and oxygen. Other nutrients needed by plants are nitrogen, phosphorous, potassium, calcium, magnesium, and sulfur.

From these basic nutrients, plants and other autotrophs synthesize, or create, their own nutrients, such as sugars. The human body can also synthesize some nutrients, such as amino acids. However, most organisms need nutrients created by autotrophs. People and animals get most of their nutrients from food.

Essential nutrients are nutrients that the human body is unable to synthesize. They must be obtained from food or water. Essential nutrients include carbohydrates, proteins, fats, vitamins, and minerals.


How are abiotic and biotic factors different from each other?

Answers

Answer:

Biotic is all the living things that affect organisms; abiotic is the nonliving factors such as pH, temperature, oxygen, amount of sunlight.

Explanation:

Biotic is living

Abiotic is non living

What is the cell Body​

Answers

Answer:

cell body is the feelings of our heart

Explanation:

need ko na po

Hopes this helps:

Answer: the nucleus-containing central part of a neuron exclusive of its axons and dendrites that is the major structural element of the gray matter of the brain and spinal cord, the ganglia, and the retina.

The vesicles involved in endo/exocytosis are surrounded by a phospholipid membrane.
A. True

B. False

Answers

Answer: true

just trust me its true easy

Answer:

A. True

Explanation:

Yeah, the vesicles involved in the endocytosis & exocytosis are surrounded by a phospholipid membrane.

The frequency of a wave does not change as it passes from one medium to another.
What will most likely happen if a light wave moves from the air into a solid?

O The wavelength of the light wave will increase.
O The speed of the light wave will decrease.
O The wavelength of the light wave will remain the same.
O The speed of the light wave will remain the same.

Answers

Answer:

The speed of the light waves will decrease

The frequency of a wave does not change as it passes from one medium to another.The wavelength of the light wave will increase. Thus, option A is correct.

What is a frequency table?

The columns of the frequency table are two. The categories of the data are listed in the first column. The frequency of each category, or the number of the data values in the category, is listed in the second column.

The distribution of the observations based on a variable's possible values is shown in a frequency table. To understand the alternatives appear more or less often in the dataset, frequency tables are the useful. This has been considered as useful for better understanding each variable and determining whether or not variables need to be recorded.

Therefore, the frequency table has been just a two-column "t-chart" or table that lists all of the potential outcomes and their corresponding frequencies as seen in a sample.

To know more about the frequency table click on the link below:

brainly.com/question/27820465

#SPJ7

HELP I GIVE BRAINLEST Which of the following is true about an


estuary?


It is all fresh water.


It is all salty water.


It has very few organisms.


It is affected by tides.

Answers

Answer:

The last one since estuaries are highly affected and are dependent on tides

Answer:

all fresh

Explanation:

Which organelle in the plant cell makes glucose from sunlight?

Answers

Answer:

chloroplast is the organelle

I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

fossil evidence, biogeographical evidence, and anatomical evidence.

state resource planners are asked to decide how a natural area might be converted for agricultural use. How could the planners minimize adverse impacts to biodiversity

a. planners can require that different types of crops be planted

b. planners can require that pesticides be used to remove insects

c. planners can replace native plants with drought resistant plants

d. planners can request that wetlands be drained and streams straightened

Answers

Answer: C

Explanation:

planners can replace native plants with drought resistant plants

not sure about the answer.

Mutation that causes the entire down stream sequence of DNA to be read incorrectly.

A. Frameshift
B. Point Mutation
C. Non-disjunction
D. None of these

Answers

Answer:

A)FRAMESHIFT

Explanation:

What function do cones have?

cones help with near nearsightedness
cones help with night vision
cones help with far sightedness
cones help with color distinction

Answers

Answer:

CONES HELP WITH COLOR DISTINCTION

Explanation:

Cone cells, or cones, are one of the two types of photoreceptor cells that are in the retina of the eye which are responsible for color vision as well as eye color sensitivity; they function best in relatively bright light, as opposed to rod cells that work better in dim light.

NOT MY WORDS! But I got it from a reliable source!  I HOPE THIS HELPS :)

Answer:DDDDDDDDD!! ITS D

Explanation:

why do brown bears and polar bears have different seal fat

Answers

Answer:

አየ ጰነ የጰ ጰ የ የ የጰ የ ጰየጰየጰየ ኸየጰ

PLEASE HELP! I WILL MARK BRAINLIEST!

Answers

Answer:

a

Explanation:

gib brainliest

Answer:

C

because the polar bears ice is melting Due to global warming

hii! i’ll give brainliest pls help

Answers

Answer:

a and i already answer this

Explanation:

Case summary

Diagnosis

Using Anthony's symptoms and initial lab results, describe how you diagnosed that the

problem was kidney failure.


Treatment Goals

Describe the treatment goals for dialysis.

Answers

Answer:

Through symptoms.

Explanation:

We diagnosed the problem was a kidney failure due to the decreased urine output , swelling in your legs, ankles or feet, shortness of breath, fatigue, confusion, Nausea and Weakness. The main symptom is the swelling in legs, ankles or feet that tells about kidney failure. The treatment goal of Hemodialysis is to filter waste products and water from your blood. I works just like the kidneys. This treatment is used when the kidney fails to filter waste materials inside the body.

Usually for the initial diagnosis of possible renal failure, there are complaints of pain in the lower back and little urine.

What is dialysis and how does it work?

Hemodialysis is the procedure by which a machine filters and cleans blood, doing some of the work that the diseased kidney cannot do. The procedure removes harmful waste from the body, such as excess salt and fluids.

Among the tests that make the diagnosis of acute renal failure are:Measurements of urine outputUrine testsBloodtestsImaging tests, such as ultrasound and CT scanRemoval of a kidney tissue sample for testing (biopsy).

With this information, we can conclude that normally for the initial diagnosis of possible renal failure, there are complaints of pain in the lower back and little urine.

Learn more about Renal failure in brainly.com/question/8011334

Put the following in order from smallest to largest.
- protein
- eukaryotic cell (has nucleus)
- virus (NOT alive)
- prokaryote (bacteria, no nucleus)

Answers

Answer:

Protein → virus → prokaryotic cell → eukaryotic cell

Explanation:

This question is asking to place the following components of organisms in an ascending order of magnitude i.e. from smallest to largest.

- Proteins are macromolecules that are found in living cells where they serve different functions. Since they are found inside cells, they are the smallest on this list.

- Viruses are microorganisms considered to be non-living because they do not show characteristics of living things. Viruses are pathogenic organisms that attack living cells. They are the smallest microbes found having sizes in nanometers (nm).

- Prokaryotes are group of organisms with no nucleus e.g bacteria. They possess cells that are smaller than that of eukaryotes.

- Eukaryotic cells i.e. cells with nucleus, have the biggest size of any cell. Hence, they are the largest in the list.

Based on the above description, the ascending order of magnitude is as follows: Protein → virus → prokaryotic cell → eukaryotic cell

Which organ works in the digestive AND excretory systems? *

Pancreas
Liver
Small intestine
EsophagusWhich body systems need water to function properly?

Answers

1. The liver
2. Kidney

which of the organelle is responsible for manufacturing food in plants cell?
1. Plastid.
2. Large Vacuole.
3. Cell wall.
4. Nucleus.
5. Centrosome.

Answers

Answer:

Plastids

Explanation:

it would be chloroplast, but since that's not an option, Plastids will contain foods

Answer:

nucleus because it controls the reproduction

What happens to the body when blood glucose level increase than the normal level?

Answers

Explanation:

risk of heart disease and stroke, kidney disease, vision problems, and nerve problems.

3. A black chicken and a white chicken are crossed. Complete the Punnett Square and find the probability (%)
of having:
White chickens:
TEXT
HERE
TEXT
HERE
Black chickens:
TEXT
HERE
TEXT
HERE
TEXT
HERE
Spotted chickens:
I
TEXT
HERE
TEXT
TEXT
HERE
HERE

Answers

Is this a joke? Or a real question?

Consider the 4 foods in order of the percent by mass of proteins, from lowest to highest. From food to food, as the percent by mass of proteins increased, the mass of food remaining at 28 hr: 1 point A. increased only. B. decreased only. C. increased and then decreased. D. decreased and then increased.

Answers

Answer:

B. decreased only

Explanation:

If you look at the table 1 and order the foods by the percent of protein, and after you take a look at the graph, you'll see that the bigger the percentage of protein, less food remains.

Which of the following types of micro organisms are the most beneficial to other organisms in an ecosystem

Answers

Answer:

Bacteria.............

Why are trees essential to planet earth? Write 4-5 sentences

Answers

Answer:

Trees are vital. As the biggest plants on the planet, they give us oxygen, store carbon, stabilise the soil and give life to the world's wildlife. They also provide us with the materials for tools and shelter.

Explanation:

I hope it's help u

TREES SUSTAIN LIFE ON EARTH

Trees are a vital part of our planet's ecosystem. We all rely on trees and their products: oxygen, fruits, wood, water, medicines and soil nutrients to name a few. They not only give life, but they also improve livelihoods[tex].[/tex]

how is homeostasis affected by cancer?

Answers

Answer:

An HCA model of prostate cancer with homeostasis of the epithelial cells. of intratumor heterogeneity means that some clones will be negatively impacted.

many normal functions might be damaged
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