Question 13 of 25
The graph shows the change in a fish population over time. During this same
time, the algae population increased.

Which statement best explains the data?
O A. The pond was too small for the original fish population.
O B. The fish got sick from eating the algae.
O C. The pond experienced an aiyal bloom.
O D. The algae poisoned the pond.

Answers

Answer 1

Answer:

C. The pond experienced an algae bloom.

Explanation:

From the graph we see that the fish population continue to decrease with time. As time passed on, the fish population keeps suffering a decline. In retrospect, the population of the algae continued to increase.

We can ascribe this to the pond experiencing an algae bloom. It could be due to condition called eutrophication. When nutrients become very much in water and more algae is produced. This leads to dissolve oxygen amount reducing in the water body. Therefore, fishes will die off.

Answer 2

Answer: c pond experienced a algae bloom

Explanation:

thx

Related Questions

describe how and where carbondioxide enters the leafe?

Answers

Answer:Carbon dioxide cannot pass through the protective waxy layer covering the leaf (cuticle), but it can enter the leaf through an opening (the stoma; plural = stomata; Greek for hole) flanked by two guard cells. Likewise, oxygen produced during photosynthesis can only pass out of the leaf through the opened stomata.

Explanation:

Roger is studying how energy from the Sun changes to chemical energy in plants and to mechanical energy in animals. He is studying _____. quantum physics chemistry biology thermodynamics

Answers

I think it’s uhhh... I think it’s a carrot

Answer: Thermodynamics
Explanation:
Thermodynamics is a branch of science that deals with the study of all forms of energy and transfer of energy - heat.
Thermodynamics deals with the work, energy, radiation and properties of matter.
So, when Roger is studying how energy changes from a chemical energy in plants and to mechanical energy in animals. He is studying thermodynamics.

!!!!!URGENT!!!!!!!!

From cells to major organ systems, the architecture of the body and the functions the body can perform are very closely related. Can you identify body cells, tissues, organs, systems that demonstrate this relationship and discuss its significance?

Answers

Explanation:

body cells- intake the nutrients and specialized into to carry function.

tissues- have similar structure to function well in body like, connective tissue, muscle

organs- carry different identity of function in body like, heart(to pump blood) kidney( for filter and excrete wastes

where are the oldest epidermal cells found

Answers

Answer:

stratum basale

The oldest epidermal cells in the epidermis are found in the stratum basale.

Explanation:

hope the answer was helpful..

ncreased use of electricity has had a negative impact on the environment by
increasing
A. farmland
B. electric cars
c. air pollution
D. available food

Answers

It’s C. Air pollution (:
Whenever we use electricity natural gas releases carbon dioxide and nitrogen oxide into Earth's atmosphere and traps these gases, leading to air pollution and smog.

Your friend tells you that there is no starch in the homemade cookies she gives you. You like her, but you are not too sure that she really knows what ingredients might or might not contain starch. When you get the cookies home, what test could you do to quickly test to see if there was starch in the cookies?

Answers

Answer:

add iodine solution and look for a color change. If starch is present the color change should be blue/black

Which describes bedrock?
o consists of solid rock
o lies directly above the soil layer
o does not contain weathered rock
o forms from decomposed material

Answers

Answer:

consists of solid rock

Explanation:

bedrock contains only solid rock unless you are talking about a different type of bedrock this bed is called saprolite. saprolite contains severly weathered rock and lies above the solid layer of bedrock

Answer:

Explanation:

Which processes/components of the phosphorus cycle would make up the short-term phosphorus cycle?

Answers

Answer:

Waste is broken down, phosphate is released

Explanation:

The short cycle consists of the following:

Waste from living things is recycled by decomposersDecomposers break down wastes and dead tissuesDecomposers release the phosphates into the soil

Hope this helps!

Does the absence of one organism or two in the food chain change or affect the producer or consumer relationship?

Answers

Answer:

yes

Explanation:

Which of the following is an example of weather?

Answers

Answer:

Thunderstorms in New York at 3:00pm is an example of weather.

Explanation:

Answer:

Explanation:

What is required for sexual reproduction to occur?
1.an individual that produces sperm and an individual that produces eggs
2.an individual that produces sperm and an individual that produces spores
3.an individual that produces buds and an individual that produces spores
4. an individual that produces buds and an individual that produces eggs

Answers

Answer:

Explanation:

It sexual reproduction you need both a sperm and egg cell.

Answer: 1. an individual that produces sperm and an individual that produces eggs

Explanation:

help! my mom said im grounded if I don't get a good grade

Answers

Answer:

I think c

Step-By-Step equation

sorry if u get it wrong i tried my best

How do heredity and inheritance relate to the data presented In these charts

Answers

Hereditary is Breast cancer and Inheritance is
Getting Breast Cancer basically it runs in the family inheriting.

Your risk is greatly raised if any of these relatives have had breast or ovarian cancer. However, until many of these “secondary” relatives have the disease.

What is role of inheritance in breast cancer?

A woman's risk of breast cancer nearly doubles if she has a first-degree family (mother, sister, or daughter) who has the disease.

Her risk is nearly three times higher if she has two first-degree relatives. A woman's risk of developing breast cancer is considerably higher if her father or sibling had the disease.

Gene changes that are connected to breast cancer are typically acquired. Only the breast cancer cells experience acquired DNA alterations over time.

Therefore, Hereditary is Breast cancer and Inheritance is Getting Breast Cancer, basically it runs in the family inheriting.

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Consider the separate stages of an animal virus life cycle. Assemble a list of structures and processes that are unique to the virus and would make good drug targets for an antiviral agent. Explain your rationale for each choice.

Answers

Answer:

Explanation:

In order to make an antiviral agent, we need to find good drug targets, that is, to find structures and processes that are only present in the virus, so there is no harm on human cells when this antiviral agent is being applied.

In the virion of a naked virus, only nucleic acid and protein are present forming the nucleocapsid. The nucleic acid and proteins of the capsid, specially, are found only in the virus and therefore make good drug targets. For example, we can express antibodies to recognize the proteins of the capsid and guide the immune system to destroy them.

Although virus particles are metabolically inert, one or more key enzymes are present within the virion in some viruses, for example, the reverse transcriptase. This enzyme is only found in viruses and if we find a way to inhibit the activity of this reverse transcriptase, like for example finding a competitor substrate, the virus will not be able to synthesize the DNA needed for its replication.

Regarding processes in the virus life cycle, they all have similar steps: first the attachment of the viral particle onto the cell, then the penetration of the virus, then the synthesis of early and intermediate enzymes using the host cell machinery, and finally the assembly of these viral components and lysis of the host cell to release new viral particles.

The attachment of a virion to a host cell is a highly specific process. Recognition proteins on the virus recognize specific receptors on the host cell. Substances that compete with the virion for these specific receptors can be used. If there is no attachment, there is no infection.

6. Why does DNA condense during mitosis?

Answers

Answer:

During mitosis, the chromosomes condense so that each chromosome is a distinct unit.

Explanation:

The descriptive term for plants that are sturcturally adapted to withstand protracted dry conditions is ___________.

Answers

Answer:

Xerophytic

Explanation:

It is xerophytic and it is gotten from Greek word, Xeros( dry) and phutons(plants). It is an adaptive term that is use to describe plants species that posses structural adaptive features which make them to adapt and survive in areas where there is little water or dry region like desert, or area covered with ices by possessing some mechanism which help them to reduce water loss or concerns water. Examples include cactus, pineapple and some Gymnosperm plants. Some of these plants species posses extensive root system and their leaves are reduced to cacti which does not support water loss.

1
2
3
4
Acid rain
A. results in a decrease in air quality
B. damages the surfaces of buildings, statues, rocks, and leaves
C. increases the rate at which the atmosphere absorbs heat
D. causes plants to absorb water more easily
Please select the best answer from the choices provided
ОА
OB
O c
OD

Answers

Answer:b

Explanation:

I live in Boston and statues are ripped from it

In eukaryotic organisms, DNA transcription occurs in the _______ of a cell.
A.
mitochondria
B.
ribosome
C.
nucleus
D.
cytoplasm

Answers

Answer:

In eukaryotic organisms, DNA transcription occurs in the nucleus of a cell.

the right answer is c, nucleus :)

this
The fish in the blue food
chain is a tertiary consumer.
What is another term for
"tertiary consumer"?
A. detritivores
B. autotrophs
C. third level consumer
D. fourth level consumer

Answers

C) third level consumer

A cell has chloroplasts, numerous ribosomes, an endoplasmic reticulum, and a cell wall. What type of cell is this?

Answers

Answer:

The cell with chloroplasts, abundant ribosomes, plus an endoplasmic reticulum, and a cell wall is of the plant cell type.

Explanation:

Plant cells are eukaryotic cells found in all plants, with specific characteristics given their ability to be autotrophic and use solar energy to synthesize their nutrients. The presence of many ribosomes and a developed endoplasmic reticulum is due to their high capacity for plant protein synthesis.

One characteristic that differentiates plant and animal cells is the presence of a cell wall, which surrounds the cell membrane, and chloroplasts. Chloroplasts are responsible for making the process of photosynthesis possible.

Humans deplete the most resources when

Answers

Answer:

Resource depletion is the consumption of a resource faster than it can be replenished. Natural resources are commonly divided between renewable resources and non-renewable resources (see also mineral resource classification). Use of either of these forms of resources beyond their rate of replacement is considered to be resource depletion. The value of a resource is a direct result of its availability in nature and the cost of extracting the resource, the more a resource is depleted the more the value of the resource increases. There are several types of resource depletion, the most known being: Aquifer depletion, deforestation, mining for fossil fuels and minerals, pollution or contamination of resources, slash-and-burn agricultural practices, Soil erosion, and overconsumption, excessive or unnecessary use of resources.

Resource depletion is most commonly used in reference to farming, fishing, mining, water usage, and consumption of fossil fuels. Depletion of wildlife populations is called defaunation.

Explanation:

Which of the following is the best choice to demonstrate the levels of orgaization in plants? PLEASE HURRY ILL REWARD YOU!!!!!

A. leaf-> tree-> xylem-> plant cell-> shoot system
B. tree->leaf ->plant cell ->xylem -> shoot system
C. plant cell-> xylem -> leaf-> shoot system -> tree
D. shoot system->xylem -> leaf-> plant cell-> tree

Answers

Answer:

Explanation:

Answer:

B. tree->leaf ->plant cell ->xylem -> shoot system

Explanation:

How do you know that vinegar was diffused into the cubes

Answers

The higher the surface area smaller volume the faster the rate of diffusion it would eventually reach equilibrium you should have seen the vinegar diffused all the way to the center of the smallest cube

Laws have been enacted to regulate cigarette labeling and advertising. What is this an example of?
an impact of changing scientific knowledge on society
the interrelationship of science and technology
an influence of society on scientific progress
the changing nature of scientific knowledge

Answers

Answer: B

Explanation: Society is basically a community of people and the way they live. The study on smoking is definitely science. So it would be b.

Answer:

Explanation:

I'm pretty sure it's A :)

STATION 4 Cell Theory Select the answer choice with increasing levels of organization. R. Tissue, Organ System, Organ, Population S. Cell. Tissue. Organelles, Organ System T. Cell. Tissue, Organ, Organ System V. Organ System, Organ, Cell, Tissue

Answers

Answer:

The answer is S.

Which of the following is NOT a statement from the cell theory?
O All cells come from pre-existing cells.
•All cells require water for survival.
•All living things are composed of cells.
•Cells are the basic unit of structure and function of living things.

Answers

Answer:

The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.

Therefore, B is the answer.

"All living cells require water for survival" is NOT a statement from the cell theory.

All cells require water for survival is not a statement from the cell theory.

What is cell theory?

The cell theory is a fundamental principle in biology that states that all living organisms are composed of one or more cells and that the cell is the basic unit of life. The theory was first proposed by German scientists Matthias Schleiden and Theodor Schwann in 1839, and later refined by Rudolf Virchow in 1855. The three main principles of the cell theory are:

All living organisms are composed of one or more cells.The cell is the basic unit of life and structure for all living organisms.All cells come from pre-existing cells through the process of cell division.

The cell theory is considered one of the most important and enduring concepts in biology, and it forms the foundation for understanding the structure and function of cells and the organization of life on Earth.

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(HELP ME PLEASE ILL GIVE BRAINLIEST)
A medical imaging scan that includes a patient's right lung, heart, and left lung is examined. The scan doesn't indicate in which plane it was taken. Based on the contents of the image, which plane can be ruled out automatically?

A. The sagittal plane
B. The transverse plane
C. The coronal plane
D. The anatomical plane

Answers

Answer:

I believe the answer is C.

The answer is D. the anatomical plane

Name a structural difference between triglycerides and phospholipids

Answers

Answer:

Phosphate group is the structural difference between triglycerides and phospholipids. A triglyceride contains three fatty acids attached to the glycerol backbone whereas a phospholipid has two fatty acids and a phosphate group attached to the glycerol.

Explanation:

A pile of snow slowly disappears into the air,even though the temperature remains below freezing . Which process explains this?

Answers

Answer:

Sublimation

Explanation:

Sublimation: "the transition of a substance directly from the solid to the gas state, without passing through the liquid state."

Answer:

D Sublimation

Explanation:

How does eukaryotic cells divide? A DNA replication, mitosis, cytokinesis B DNA replication, chromosome segregation, cytokinesis, C mitosis, meiosis, cytokinesis or D DNA replication, meiosis, cytokinesis

Answers

Answer:

Explanation:

The answer for this question is b

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4.5x10^2 in standard notation 30 points!!!!!!!!!!!!!2. PART B: Which of the following quotes best supports theanswer to Part A?A.It swore every boy to stick to the band, and never tellany of the secrets, and if anybody done anything toany boy in the band, whichever boy was ordered tokill that person and his family must do it" (Paragraph 4)B. Everybody said it was a real beautiful oath, andasked Tom if he got it out of his own head. He said,some of it, but the rest was out of pirate-books androbber-books" ( Paragraph 5)C.Yes, he's got a father, but you can't never find himthese days. He used to lay drunk with the hogs in thetanyard, but he hain't been seen in these parts for ayear or more!" ( Paragraph 9)D.Ben Rogers said he couldn't get out much, onlySundays, and so he wanted to begin next Sunday; butall the boys said it would be wicked to do it on Sunday,and that settled the thing. What percent is:45 of 36 Determine whether the Mean Value Theorem can be applied to f on the closed interval [a, b]. If the Mean Value Theorem can be applied, find all values of c in the open interval (a, b) such that f '(c) = f (b) f (a) b a . If the Mean Value Theorem cannot be applied, explain why not.f(x) = x^3 + 2x, [-1,1] Combine and simplify the following radical expression. 3^ square root 6 x 3^ square root 4 BEST ANSWER GETS BRAINLIESTWhich statement is true about a euglena, paramecium, and amoeba?A. They use different structures to control cell activity.B. They all make their own food by photosynthesis.C. They all have eyespots to sense light.D. They use different structures for movement. How did Japan's government change the country during the MeijiRestoration?A. It promoted Western-style economic and educational systems.B. It passed laws banning Japanese from practicing Christianity.c. It modernized the Japanese military in order to attack Europeans.D. It established colonial plantations throughout Asia and LatinAmerica. Is the housekeeping satisfactory? 1. The adjective seminal refers to the seminal vesicle.TrueFalse2. The spirochete Treponema pallidum causes syphillis.TrueFalse What if the action potential never rest or not stopping? Some real-life examples of a person and what are the consequences? Store A sells 3 candy bars for $3.45.Store B charges $5.45 for 5 candy bars.Store C sells 7 candy bars for $7.56.Which store offers the best value? Which of these lists shows the elements or parts of a plot?events, resolution, problemproblem/conflict, characters, actionevents, suspense, charactersproblem/conflict, events, resolution 1. Health is a state of complete physical, mental and social well-being andnot just the absence of disease or infirmity. What was the most important reason why Herefords became a popular breed of cattle in Oklahoma?A.They could travel longer distances than other breeds.B.They were stockier and bulkier than other breeds.C.They could be bought and sold at lower prices than other breeds.D.They were smaller and more mobile than other breeds. Will mark as brainless if you answer correctly Please help! ASAP!! ILL GIVE BRAINIEST Simplify the expression: 3(q + 11) - 4 Freida earns $5.25 per hour and time-and-a-half for overtime for all hours over 40 hours. How much did she earn the week she worked 48 hours? 18. Which product is greater. (-4)-(-6) or(-7).(-8)? Explain. On another day, Martin bought 1235 pounds of grapes for a picnic. His friend bought 38 of that amount. Use compatible fractions to estimate how many pounds of grapes Martins friend bought.123538Martin's friend bought about pounds of grapes.