What if an oil spill caused a serious decline in the number of bacteria and fungi that break down detritus?

Answers

Answer 1
The numbers of individuals on each level decrease from the level below it. Pyramids of Biomass and Numbers. With each step to a higher trophic level, biomass and numbers decrease.

Related Questions

list 5 disorders that affect female reproductive system an discuss them​

Answers

Answer:

Endometriosis.

Uterine Fibroids.

Gynecologic Cancer.

HIV/AIDS.

Interstitial Cystitis.

Polycystic Ovary Syndrome (PCOS)

What is pseudoscience? Students have been comparing pseudoscience with "real" science. Their teacher told them to make a chart comparing the two. As they brainstormed, they came up with the list you see here. Which statements should be placed under the heading "pseudoscience"? Choose all that apply.

A) You are to believe in spite of the facts, not because of them.
B) Failure to provide evidence is ignored, excused, or explained away.
C) A scientist has no personal financial stake in any outcome of experimentation.
D) Experiments must be precisely described so that they can be duplicated exactly, verified, or improved upon.
E) The literature is aimed at the general public. There is no review, no standards.

Answers

Answer:

b and e

Explanation:

i got it correct in usatestprep  :)

A DNA nucleotide is composed of

Answers

Phosphate, sugar (deoxyribose) and a base (A, T, G or C)

What do we call the ear of the
frog?

Answers

The ear of a frog is called the tympanum

Observe the given figures carefully and answer the following questions.(a) The amount of CO2 be the highest in which jar. Why?(b) The amount of CO2 be the lowest in which one and why?

Answers

Answer:

a) Jar C, b) Jar A

Explanation:

a) The amount of CO2 is the highest in jar C because it only contains CO2-producing organisms: mice. A plant in the same jar, like in jar B, would counteract this CO2 production by using it to produce oxygen, which would balance it out.

b) Jar A has the lowest amount of CO2 because the plant is by itself only producing oxygen. There is no life form in jar b that produces CO2.

What is the MOST recent evidence supporting plate tectonics?
A) GPS monitoring of plate speeds and movements
B) the WWI discovery of paleomagnetic reversals
C) the 1963 mapping of the tectonic plate boundaries
D)C-14 dating of marine fossils found in the himalayas

Answers

A.) GPS monitoring of plate speeds and movements.

I know this is correct because it is constantly paying attention to what is going on with the tectonic plate, monitoring their movement every day, making it the most recent.

Hope this helps and have a nice day.

-R3TR0 Z3R0

The answer to your question would be A

What is the protein in our finger nails ?

Answers

Answer:

Your nails are made of keratin. Keratin is a type of protein that forms the cells that make up the tissue in nails and other parts of your body.

Answer:

Keratin

Explanation:

Your nails are made of keratin. Keratin is a type of protein that forms the cells that make up the tissue in nails and other parts of your body.

Which answer correctly explains how the ATP molecule differs in function from the ADP molecule? (1 point)

Answers

ATP has more energy potential. It is like a very strong, charged battery. The most energy is stored in the 2nd and 3rd phosphates. If one is released, it becomes ADP. That is like a weak battery.

Which one of the following is an example of intrinsic motivation?
Studying for a test because you want to feel proud of your performance
Going to work to get a paycheck
Buying new clothes to impress your significant other
Being nice to your boss in the hopes that she will give you a promotion

Answers

The answer is studying for a test because you want to feel proud of your performance. Intrinsic motivation means you do something for the sake of your internal feelings/motivation, not based on something or someone external like a paycheck or significant other.
the first one: it's motivation coming from within the person to satisfy themselves

Is there a dofference between dead and non-living. Explain.

Answers

Answer:

one breaths the other has no soul like me

Explanation:

Non-living thing is never alive.

Dead thing was once alive.

if one parents blood type is AA and the other is Bb, is it possible for them to have a child with blood type O?

Answers

Answer:

No its not because the AA is dominant.

Explanation:

Match the correct action to what is happening in the cell.
1. Break open the cell
2. Dissolve the membranes 3. Separate the organelles, broken cell walls, and membranes from proteins, carbohydrates and DNA
4. Precipitate the DNA(clump the DNA together)

A. Squish the fruit to a slush
B. Filter your extract through cheesecloth
C. Layer cold alcohol over the extract
D. Mix in a detergent(soap) solution

Answers

Answer:

i have no idea you need to give me more info

Explanation:

Scientists identify hazards and assess exposure in the process of __________.
a.
toxicity studies
b.
risk assessment
c.
risk characterization
d.
toxic assessment
e.
toxic dosage

Answers

Answer:

b. risk assessment

Explanation:

risk assessment is the "process of gathering data and making assumptions to estimate short- and long-term harmful effects on human health or the environment from exposure to hazards associated with the use of a particular product or technology."

source: https://quizlet.com/2545977/aae-apes-unit-5-chapter-17-flash-cards/#:~:text=(risk%20communication).-,risk%20assessment,See%20risk%2Dbenefit%20analysis.

Answer the question for saying Yes and No

1) Is there a meaningful difference between the Total Ridge Count of male and female students in this class? Simply answer YES or NO.

2) Is our Mean Total Ridge Count for males meaningfully different from Holt’s? Simply answer YES or NO.

3) Is our Mean Total Ridge Count for females meaning fully different from Holt’s? Simply answer YES or NO.

Answers

Answer:

Yes

No

No

2 and 3 are baisically the same just different wording.

.$:’shdbdgdndvdhdbegsjshegegdhdnsjsjkk
No

How prevalent are crimes committed by people who have an overabundance of testosterone coupled with low levels of serotonin?
A. Very rare because testosterone makes people more subdued and content.
B. Very rare because serotonin is what makes people irritable and anxious.
C. Relatively common since high testosterone levels always lead to aggressive behavior.
D. Relatively common because high testosterone levels can sometimes lead to aggressive behavior.

Answers

D. probably ...........

Answer:

D.  Relatively common because high testosterone levels can sometimes lead to aggressive behavior.

Explanation:

Plato Correct!


Discuss the similiarities between
Bryophytes and
Pteridophyte

Answers

Answer:

Similarities between Bryophytes and Pteridophytes

Ø Both Bryophytes and Pteridophytes are land plants. Ø Both possess distinct Gametophytic and Sporophytic generations. Ø Both groups show heteromorphic alternation of generation. Ø Rhizoids are present in Bryophytes and Pteridophytes

hope it helps you

if yes maark me as brainliest

Similarities

Both bryophytes and pteridophytes prefer to grow in moist and shady habitats.
Both need water for the act of fertilization.
In both bryophytes and pteridophytes sexual reproduction is oogamous type.
Both show heteromorphic alternation of generation.
Both bryophytes and pteridophytes have sporic meiosis.

A farmer has a breed of yellow tomatoes. However, the farmer thinks that they would sell better if they were bright red. 1. Explain how the farmer could use selective breeding to produce the desired tomatoes.

Answers

Answer:

He could select out the most red tomato plants and breed them together and keep doing that selecting the most bright red like tomato plants until he gets bright red ones. Or he could buy different seeds for bright red plants as the above method would take multiple generations

Explanation:

How much more acidic is a pH of 5 compared to a pH of 6?

Answers

Each number is a 10 fold change.

A ph of 5 is 10 times more a acidic than a ph of 6.

A ph of 4 is 100 times more acidic than a ph of 6
pH is reported in "logarithmic units". Each number represents a 10-fold change in the acidity/basicness of the water. Water with a pH of five is ten times more acidic than water having a pH of six.

Which organisms perform photosynthesis in the ocean?

Answers

Photosynthetic algae

Answer:

Bioplaykton

Explanation:

How would Darwin explain the change the length of the giraffes neck ?

Answers

Answer:

There were mutations that led to some longer necks and some shorter necks, as the trees became taller, the short necks died out due to starvation, leaving behind only the longer necked giraffes. Survival of the fittest.

What do you do when your boat crashes into an Island and your boat is all broken up?
A. Act like a monkey
B. Find food, material's, and for help
C. Live their the rest of your life
D. Swim back to your state
hint: If you need a hint from me, just comment to me

Answers

B. You can survive and get materials then find a way back

Not all organism that are born can be supported by the environment because organisms (blank) for resources

Answers

Answer:

This blank space in this question is COMPETE

Explanation:

This question is describing natural selection, which is the theory proposed by Charles Darwin where he stated that organisms that are better suited for an environment will survive and reproduce better than others.

In the environment, resources such as food, water, mate etc are limited, hence, organisms must COMPETE for the available ones. In this case, organisms that are better adapted will triumph over others. Therefore, it is certain that not all organism that are born can be supported by the environment because organisms COMPETE for resources.

Which best describes how to classify water?

Answers

a ) it’s made of its own substance

What is the plantlike organism that does NOT photosynthesize?

Answers

Answer:

heterotrophic algae and the apicomplexan parasites

Explanation:

While dry cleaners are small businesses, they generate relatively large volumes of hazardous substances. EPA estimates the average dry cleaner generates 660 gallons of hazardous wastes a year. Unlike petroleum contamination which may break down over time by naturally-occurring bacteria in the environment, the chlorinated solvents that are used by dry cleaners are resistant to biodegradation. As a result, groundwater contamination from dry cleaners has a greater potential to migrate off-site which can be problematic since dry cleaners are often located within proximity to residential neighborhoods. Indeed, a 2002 Florida study found that dry cleaner contamination had migrated off-site at 57 percent of the contaminated sites. Due to these types of environmental hazards when commercial land is sold require a Phase 1 Environmental Assessment according to the Comprehensive Environmental Response, Compensation and Liability Act. Why would the type of monitoring required as part Phase 1 Environmental Assessments be important if a dry cleaner was being sold?


A) The monitoring will indicate any environmental damage done that should be remediated prior to selling the land.


B) This type of monitoring will allow the government to only sell land to businesses that have environmentally friendly practices.


C) The monitoring prevents the land from being resold to any dry cleaning businesses which can be damaging to the environment.


D) The monitoring will allow the government to determine which type of business is better for the environment so dangerous businesses can be closed.

Answers

Answer:B) This type of monitoring will allow the government to only sell land to businesses that have environmentally friendly practices.

Explanation: because will allow the government to only sell land to businesses that have environmentally friendly practices.

What evidence indicates that the Earth is 4.6 billion years old?
using carbon 14 dating methods on earliest life forms
using the radiometric dating of early Earth rocks
calculating the cooling rate of the Earth's mantle
adding up the layers of rock strata​

Answers

Answer:

Is THe Second One -using the radiometric dating of early Earth rocks

Explanation:

I took the quiz(plase mark me brainlist)

How does the skin protect the body against illness? Select two options.
The skin produces sweat and oil.
The skin acts as a barrier.
The skin identifies and coordinates an immune response.
The skin produces mucus.
The skin causes the body to produce antibodies.

Answers

Answer:

the first and second sentence

Explanation:

Answer:

1 and 2

Explanation:

If a molecule is too large to pass through a cell membrane, it will need to use a

Answers

Cells use exocytosis to secrete molecules too large to pass through the cell membrane by any other mechanism. Some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help to cross its hydrophobic core. In facilitated diffusion, molecules diffuse across the plasma membrane with assistance from membrane proteins, such as channels and carriers.

what is the difference between fern life cycle and moss life cycle??

Answers

Answer:

Both mosses and ferns undergo alterations of generations. ... The gametophyte is prominent is mosses, but the sporophyte is prominent in ferns. The sporophyte of ferns is differentiated into true leaves, stem, and roots. In contrast, mosses lack true leaves, stem or roots.

Explanation:

who is Safai karamcharis? what will they do​

Answers

Answer:The National Commission for Safai Karamcharis  was formed as a statutory body to look into matters concerning the Safai Karamcharis’ welfare  For the first time,  was constituted as a statutory body under the act in 1993.

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