Biology Middle School

What is the role of decomposers in an ecosystem?
A Decomposers break down dead organisms and return nutrients to
the ecosystem
B. Decomposers are herbivores.
C. Decomposers convert solar energy to chemical energy through the
process of photosynthesis.
D. Decomposers feed on small reptiles and mammals.

Answers

Answer 1

A. Break down dead organisms

Related Questions

put them in order pleaseeeee

Answers

24135 i just answered mine correctly

the presence of meat (undigested proteins) in the digestive tracts stimulates the secretion of gastrin into the:

A) duodenum
B) liver
C) pancreas
D) blood

Answers

A. Duodenum. That’s it

The answer would be A.), Duodenum

"write me an essay or make a small powerpoint about a company called 4Ocean. They deal with removing plastic waste from oceans. Make the essay about 150 words or the powerpoint about 4 slides. It should include who founded the company, why they founded the company and what successes they have had with the work they do. You need only use their site as reference information." https://www.4ocean.com/

PLSS HELPP

Answers

Is this been completed or do u still need this

did u answer already or u still need a answer

The movement of water can cause erosion.
Which of the following choices is a result
of water erosion?
barrier islands
canyons
small rocks
smooth stones

Answers

Answer:

all of the above

Explanation:

water can erode rocks making pathways like rivers and canyons. the way they erode rock also makes they smooth instead of jagged if you break a rock with your hands.

It could be all of the above because all of those can cause a water erosion

Describe how heat is generated using one non-renewable resource such as coal, natural gas, or oil.

Answers

Answer:coal is used as a fuel by burning it same with natural gas and oil

Explanation:

When looking at Blood type. When you have homozygous B

Would you write it as IBIB or IBi

Answers

Answer: IBIB

Explanation:

u will write it as IBIB

Can You all help me with this question? Thanks!

Answers

Answer:

Pair 1

Explanation:

The poles are opposite, so opposite closer together and the distance is closer together, so there is stronger magnetic field

The pair of magnet that have the greatest magnitude would be Pair 1.

Why do they have the greatest magnitude ?

Magnets will only attract each other and therefore have a great magnitude if they are facing opposite poles. Pair 3 are therefore out because it has the same pole facing the other.

Magnitude of magnetic force will increase the closer the magnets are to each other. Seeing as Pair 1 has the lowest distance of 0. 3 cm, it means that Pair 1 would have the greatest magnitude.

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Which of the following is NOT one of the major land biomes? a. tropical rain forest c. temperate grasslands b. temperate savanna d. temperate deciduous forest

Answers

Answer:

Temperate Savanna.

Explanation:

Savanna is not temperate, it is also called tropical grasslands, further supporting my answer. It is PART of the kinds of grasslands, So because it is a part, it is not a major Biome.

Temperate savanna is not the major land biomes.

What is Biomes?

Some of the electrons in metallic atoms are held there quite loosely. As a result, they frequently lose electrons and generate cations. In contrast, most nonmetallic atoms have a stronger attraction to electrons than do metallic atoms, and as a result, they gain electrons to form anions.

As a result, when two atoms from a metallic and a nonmetallic element unite, the nonmetallic atoms usually tend to take one or more electrons from the metallic atoms and create ions.

One-third of the Earth is covered in forests, which are primarily made up of trees. A large portion of the terrestrial biodiversity of the planet, including insects, birds, and mammals, is found in forests.

Therefore, Temperate savanna is not the major land biomes.

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How did the Industrial Revolution contribute to global climate change?
A. It led to an increased use of alternative fuels other than fossil fuels.
B. It led to an increased use of coal, oil, and other fossil fuels.
C. It led to the release of chemicals that destroyed the ozone layer.
D. It led to the development of nonrenewable sources of energy. (I think it's B. Please correct me if I'm wrong.)

Answers

Answer: You're right its b.

Explanation:

Human activity has rapidly increased the emission of greenhouse gases to the atmosphere. Since the start of the Industrial Revolution, in about 1750, human activities such as burning fossil fuels, including coal and oil, have increased greenhouse gas concentrations in our atmosphere.

answer for your question is B

what is the relationship between the amount of carbon dioxide in the atmosphere and global temperture

Answers

Explanation:

arbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas. The current concentration is about 0.04% by volume, having risen from pre-industrial levels of 280 ppm.

Answer:

Carbon dioxide is used by plants global temperature plants

Explanation:

based on the information provided in the graph, identify the type of relationship between the 2 species and explain why they cooperatively share food and resources.

Answers

The way i see it i have to think like they are not enemy’s or ally’s they kind of just put up with each other.

What is the fourth step of virus reproduction?
A. New virus particles are released
B.the host cell Copies the generic information
C. New virus particles are made
D. The host cell reads the Generic information

Answers

The seven stages of virus replication are categorized as follows:

1.
Attachment
2.
Penetration
3.
Uncoating
4.
Replication
5.
Assembly
6.
Maturation
7.
Release

The answer is A. New virus particles are released

PLEASE HELP ASAPP WILL MARK BRAINLIEST
science
The pod color in pea plant can be yellow or green. A pea plant with yellow pods (YY) is crossbred with another pea plant with yellow pods (Yy). What is the probability of offspring with green pods?

Answers

Answer:

there is a 50% chance of an offspring with green pods

Explanation:

Answer:the pod colour of pea will be yellow because the gene of yellow colour is dominant.YY × Yy= YY .Yy

Explanation:

Infants are born with soft spots in their skull made out of cartilage. What do you think happens to soft spots over time?

Answers

The posterior fontanelle usually closes by age 1 or 2 months. It may already be closed at birth. The anterior fontanelle usually closes sometime between 9 months and 18 months. The sutures and fontanelles are needed for the infant's brain growth and development

Eventually, the bones in your baby's skull will build up enough minerals to completely fuse together, and those gaps will close. You may not have even noticed the smaller back fontanelle, which typically closes by the time a baby is around 3 months old, but is sometimes closed at birth.

A microscope has 10x low power objective and a 60x high power objective. If the low power field of view measure 2.4 mm, and 20 microorganisms could gross the diameter of the high power field of view, what is the diameter of each organism in micrometers?

Answers

Answer:

2.87

Explanation:

10x (10*7)

20x/7

2.87

The answer is it’s 2.87 I think

coal formed millions of years ago from the remains of

Answers

Answer:

Organic matter: dead plants,plants etc

Organic matter. Explanation:

In a few words, describe the differences in a recessive phenotype and a dominant genotype.

Answers

Answer:

Recessive phenotype is that type of phenotype that is expressed by an organism only when both the alleles of a genotype are recessive. Dominant genotype is that type genotype were either one of the alleles or both the alleles are dominant.

Explanation:

Phenotype is the physical appearance of an organism whereas genotype is the genetic makeup of an organism. A recessive phenotype is expressed only when both the alleles are recessive for the trait.

What is genotype and phenotype?

The genotype of an individual is their unique sequence of DNA or genome. More specifically, the term genotype is used to refer to the two alleles a person has inherited for a particular gene from their parents. Phenotype is the physical appearance or expression of the genotype.

Recessive phenotype is the type of phenotype which is expressed by an organism only when both the alleles of a gene are recessive in that organism. And, dominant genotype is the type of genotype which is observed when either one of the alleles or both the alleles are dominant for that trait.

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The idea of GMO sounds really good. Why might someone be opposed to making healthier food that lasts longer or doesn't need pesticides?

Answers

Answer:

Explanation:

Genetically engineered foods are inherently unstable. Each genetic insertion creates the added possibility that formerly nontoxic elements in the food could become toxic.

Genetic engineering can also alter the nutritional value of food.

Another hidden risk of GE foods is that they could make disease-causing bacteria resistant to current antibiotics, resulting in a significant increase in the spread of infections and diseases in the human population.

Answer:

Many people believe that GMOs are bad for their health – even poisonous – and that they damage the environment.

Explanation:

Moreover, most GM crops are either bred to withstand chemical pesticides or developed to generate insecticides themselves. When herbicides are applied on resistant crops, the weeds acquire resistance over time, necessitating the use of even more chemicals. Crops genetically modified to generate pesticides, on the other hand, create poisons that are toxic not just to pests but also to other insects such as butterflies, moths, and insect pollinators.

Only photosynthetic organisms can capture the Sun's energy to create sugars.

true or false

Answers

I believe it's true, sorry if it's not. I just can't find any research to prove if my answer is correct or not.

the answer is true. i’m pretty sure

Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?

Answers

Arrow 'f' releases carbon dioxide.

Answer:

F I think I am not sure though hope I helped.

One atmosphere is the same as?

760 mmHg.

700 mmHg.

100 mmHg.

99 mmHg.

Answers

760 mmHg. I think sorry if it wrong

One atmosphere is the same as 760! I had the same question on an assignment and got it right! Hope this helps

Which of these organisms is not a chordate?
earthworm
snake
sea squirt
human

Answers

an earthworm is not a chordate.

an earthworm,

hope this helped.

20 PTS Animals are connected within an ecosystem. For example, plants are food for other animals. Those animals become food for other, larger animals. This animal connection is known as ______.

the food web

the air they breathe

the rate at which they use energy

the predators present

Answers

Answer:

A. The food web

Explanation:

The Food Web! A food web is a more complicated food chain. it includes multiple food chains and shows the cycle of the plants and animals!

what is the symbiotic relationship between a crow and a pigeon?
a. Mutualism
b. Commensalism
c. Parasitism
d. predation
e. competition

Answers

Answer:

e.competition

Explanation:

Pigeon and crow had been seen fighting for the same food.

A) Mutualism

E would not make sense because what is a Crow and Pigeon fighting for?

D wouldn’t make sense either because they don’t hunt each other

C wouldn’t make sense because both of them aren’t parasites

D wouldn’t make sense because what could a pigeon benefit from a crow? Nothing.

A makes more sense to me

Your body is made up of about 90 % water. Why is this important to maintain your body temperature during the summertime and wintertime?

Answers

It is important that we maintain an optimum temperature for the enzymes in our body (around 37 degrees celsius). If it's too hot, our enzymes will denature and will become inactive/lose their function. If it's too cold, the enzymes will too become ineffective (their function will slow down too much).

Answer:

Explanation:

Put the steps in the process of photosynthesis in order !

Answers

Answer:

water

Explanation:

The plants need water for it to survive it also absorb sunlight

Reactants called in chloroplast, a chemical reaction occurs, products result as food and oxygen

How can humans most directly influence what happens in a river basin in a positive way? *

by developing a task force for creating estuaries
by protecting soil, water, air, plants, and animals
by promoting public awareness through education
by draining swamps, wetlands, marshes, and bogs

Answers

Answer:

well it should be the last one because well if those weren't clean than they might get are rivers nasty and stuff so yea

Explanation:

i’d say the lay one

A circle has a circumference of 62.8 feet. What is the area, in square feet, of the circle?

Answers

Depending on how it needs to be rounded it is 313.84ft^2

313.84 ft I think....

The first step after birth is ___________

Answers

Answer:

Immediate newborn assessments include weight, length, and medicines, to make sure that the baby is healthy and stable.

Answer:

First you check the weight of the baby to make sure its healthy.

Explanation:

What role do glucose and oxygen play in cellular respiration?
O They are reactants because they are present before the reaction.
O They are reactants because they are present after the reaction.
O They are products because they are present before the reaction.
O They are products because they are present after the reaction.

Answers

Answer:

Explanation: They are reactants because they present before the reaction. Hope this helps!

Answer:

its A uwu

Explanation:

Other Questions

Comment on the following statements. State initially whether you agree or disagree and then explain your reasoning. If you believe that a statement is inaccurate or totally false, correct it by supplying an appropriate response. a. In the backward-looking model the transmission of monetary policy takes time. A change in the policy setting affects the rate of inflation with a one period lag and the output gap with a two period lag. These time lags are observed in the data. b. In the augmented Barro-Gordon model that features a supply disturbance discretion unambiguously dominates commitment and a state-contingent rule. c. In an open economy a central bank that is concerned about real exchange rate stability and implements monetary policy through a Taylor-type rule should respond to movements in the real exchange rate. d. In an open economy where a real exchange rate channel exists in the Phillips curve, optimal monetary policy is isomorphic (very similar) to policy in the closed economy. Indeed the relative weight on the output gap in the target rule is the same in both the open and closed- economy framework. e. In an open-economy AS-AD model featuring an imported intermediate good, nominal income targeting and price level targeting have better stabilizing properties than exchange rate targeting irrespective of the origin of the shock and the parameters of the model. f. In the Poole model, a pure interest rate peg dominates a fixed money target if disturbances arise solely in the financial sector (money market) of the economy. g. Multiplicative uncertainty has no implications for the conduct of monetary policy. This type of uncertainty is a fact of life and therefore central banks simply ignore it. This is particularly evident in a central bank's reaction to stochastic disturbances: the coefficients on the shocks in its reaction function are the same irrespective of whether multiplicative uncertainty exists or not. A transverse wave travels along a string. where are the points of maximum kinetic energy? at the points of zero displacement at the points of extreme displacement PROBLEM 24 A pipe with an outer diameter of 8 -inches and a wall thickness of 1/16 of an inch is pressured from 0psi to 500 psi find the fatigue and yield factor of safety. Just use the tangential stress for the analysis. S=80ksi,S, =60ksi,Se=40ksi Math question easy problem giving brainlist and 30 points! The numbers of hours mary works over a period of 8 days are 8, 7, 8, 8, 8, 7, 6, and 8. find the mean, median, mode, and range of the data set. The points K(5,-5)(5,5), L(9,-5)(9,5), and M(7,3)(7,3) form a triangle. Plot the points then click the "Graph Triangle" button. I need help with graphing equations... (03.01 MC)Is (x + 5) a factor of f(x) = x - 4x + 3x + 7? explain A play in which every character possesses an independence of intention and expression, and whose motivation appears sensible in the light of our general knowledge of psychology and human behavior, possesses What features allowed you to distinguish some of the organism on set 2 Question 7 (tracer) Refer to the code on page six of the Tracers and Coders sheet for this question. You are to write the display carried out by each call to the showArray method (shown on page seven - we use it in two more questions given below). As you can see, when the computer executes the code of showArray in this example, it simply displays the contents of each result array gotten from the different calls to the method countEmQuestion 7 Data and Calls int[] array 71 = (3.2, 4, 4, 5); int[] array 72 = {4, 6, 8, 10, 5,5, 3, 2); int array 73 = {1, 1, 3,-1, -2, 4, 5, 6, 7); intarray 74 = {2, 3, 6, 6, 6, 5, 4, 3, 1, 2, 2); int[] result; result = countEm(array71); show Array("Array gotten from array71:", result); result-countEm(array 72); show Array("Array gotten from array 72:", result); result = countEm(array73); show Array("Array gotten from array 73:", result); result = countEm(array74); show Array("Array gotten from array 74:", result); Question 7 Code to Analyze private static int countEm(int[] array) 4 int( result = {0,0,0): int len array.length; int indx: for(indx = 0; indx array[indx+1]) result[0]++; else if (array[indx] the first cells were most likely similar to what types of cells What is the absolute value of 2 and of -2? 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