Choose the best definition for an ecosystem.


a place where one type of organism lives.


a place where organisms are interacting with other organisms and with their environment


a place where a group of organisms is interacting with another group of organisms


all of the nonliving things in the environment

Answers

Answer 1

Answer:

a place where organisms are interacting with other organisms and with their environment

Explanation:

HOPE IT'S HELPS YOU

THANKYOU
Answer 2

Answer:

a place where one type of organism lives.


Related Questions

How are leaves and roots similar? (Select all that apply.)
A. both contain xylem
B. both contain a pistil
C. both contain phloem
D. both contain stomata

Answers

Answer:

Similarity: Both stems and roots contain vascular tissue (xylem and phloem), the circulatory system of the plant.

List four real-life scenarios where the human body may have to undergo lactic fermentation.

Answers

cheese, yogurt, buttermilk, sour cream, and pickles are lactic acid fermenters. Yogurt and cheese both start with a source of sugar (i.e., lactose from milk).

Hope this helped

explain why the blood of an insect does not contain respiratory pigments​

Answers

Answer:

Explanation: Respiratory pigments like haemoglobin, haemocyani, are needed for transport of respiratory gasses. In insects there is no such pigment in blood, because oxygen is directly delivered to cells by trachea!

I hope I helped u!

How does an orchid benefit from growing in a tree?

Answers

Answer:

The orchids benefit in several ways. They get more sunlight and are more easily visited by the moths which pollinate them.Orchids do not harm the trees they grow in. Their roots stay on the bark of the tree; they do not take water or nutrients from the tree.

Roots do all of the following, except ______.
A. absorb water

B. anchor plants in the ground

C. photosynthesis

Answers

Answer:

C. photosynthesis

Explanation:

The main function of roots is to transport water and nutrients to the plant, photosynthesis happens in the chloroplast.

What are the five layers of the atmosphere in order from bottom to top?

Exosphere, Stratosphere. Thermosphere, Mesosphere. Troposphere

Troposphere, Stratosphere, Mesosphere. Thermosphere, Exosphere

Stratosphere, Thermosphere, Mesosphere, Troposphere, Exosphere​

Answers

Answer:

The atmospheric layers start from the ground level of the earth and rise up to a certain height according to its temperature, pressure, composition, and other properties. From the ground level they are:

Troposphere:- (0 -12 km) or (0 to 7 miles)

Stratosphere:- (12 -50 km) or (7 to 31 miles)

Mesosphere:- (50 -80 km) or (31 to 50 miles)

Thermosphere:- (80 -700 km) or (50 to 440 miles)

Exosphere:- (700 -10000 km) or (440 to 6200 miles)

Explanation:

Answer:

this is the answer

Explanation:

Don’t understand need help

Answers

Answer:

I think c

Explanation:

I took the quiz but I m not sure

The term "net energy” refers to the amount of energy available from a resource minus the amount of
energy needed to make it available.
a. True
b. False

Answers

Answer:

True

Explanation:

Which of the following is NOT an example of evidence that supports the theory of evolution?
A. common genetic ancestors among diverse species
B. fossil evidence suggesting ancient genetic ancestors
C. unnecessary or nonfunctional organs in modern species
D. fossils of the same species found diverse geographic locations

Answers

The answe is D because location has nothing to do with genetics

The statement that is not an example of evidence that supports the theory of evolution is fossils of the same species found in diverse geographic locations.

What do you mean by Evolution?

Evolution may be defined as a gradual and continuous process that runs over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.

Common genetic ancestors may be diverse into the number of other species due to the theory of evolution. Unnecessary or non-functional organs may be eliminated or shortened due to evolution.

Therefore, the statement that is not an example of evidence that supports the theory of evolution is fossils of the same species found in diverse geographic locations.

To learn more about Evolution, refer to the link:

https://brainly.com/question/12271572

#SPJ2

Which type of reproduction results in
a greater variety of offspring?

Answers

Answer:

Sexual Reproduction

Explanation:

There are two types of reproduction: asexual and sexual reproduction. Though asexual reproduction is faster and more energy efficient, sexual reproduction better promotes genetic diversity through new combinations of alleles during meiosis and fertilization.

====================================================================

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

what 2 factors will the selectively permeable cell membrane use to select what can enter or leave the cell? I wrote size but what else?​

Answers

The cell membrane is semipermeable (or selectively permeable). It is made of a phospholipid bilayer, along with other various lipids, proteins, and carbohydrates.

hi please help i’ll give brainliest

Answers

Answer:

C the moom rotates around itself slower than eath rotates around itself

Explanation:

The diagram shows part of an aquatic food web
for a stable lake ecosystem in Connecticut.
Turtles
Large fish
Small fish
Aquatic insects
Tadpoles
Water fleas
Rotifers
Algae
What is the source of energy for the algae?
A waves
B. sunlight
C. bacteria
D. rotifers, water fleas and tadpoles

Answers

Answer:

Sunlight

Explanation:

I just got it wrong because of the wacko below or above me gave me the wrong answer

Algae possess chlorophyll in their cells. They use carbon dioxide in a manner that is analogous to how we use food. Thus, option B is correct.

What is a characteristic feature of algae?

By converting light energy to chemical energy through the process of photosynthesis, carbon dioxide and water are transformed into organic molecules.

Nearly all algae engage in the process, and in fact, much of what is currently known about photosynthesis was first uncovered through research on the green alga Chlorella.

Like other plants, algae benefit from sunlight, therefore denying them of it will limit or even completely stop their growth. For several days, completely shading the tank or aquarium from light is essential.

Therefore,  algae require sunshine because algae can photosynthesize, or use sunlight to change carbon dioxide into biological material.

Learn more about algae here:

https://brainly.com/question/13921782

#SPJ2

HELP ME

Explain how physical variation is expressed in human beings and how it relates to cultural groups and ethnicity?!??

Answers

Be careful with those links there hackers

HELP ILL GIVE BRAINLIEST!!! Genetic variation led to to one plant surviving and reproducing when the other did not. This variation was in... *picture also attatched

Answers

Answer:

D

Explanation:

(07.03 MC)
An advantage of disposing of municipal solid waste in a landfill rather than in an
incinerator is that, unlike incinerators, landfills
can be used to generate electricity
do not require electricity to operate
do not contribute greatly to smog or acid rain
can store hazardous materials such as motor oils and pesticides

Answers

the use electricity more

Answer:

I and III only

What three properties of water cause the oceans to change temperature so
slowly?

Answers

Answer:

because it has highest specific heat capacity

How would the acidic solution affect a clam living in the ocean ? what does a weakened shell mean for the clam​

Answers

Answer:

Ocean acidification makes it harder for clams and mussels to find the material they need to build and maintain their calcium carbonate shells. A weakend shell often results in but is not limited to the organisms growing slowly or neededign more food to actually survive if the acidity levels were to increase.

Explanation:

wykonaj tabele w której porównasz funkcje wszystkich rodzajów elementów morfotycznych krwi

Answers

Is this a question or just a prank?

Identify the factor below as genetic or environmental factors that may influence susceptibility to disease?

Answers

Answer: in order age to exercise,

genetic, environmental

Lipids contain instructions for creating proteins and are passed from parents to offspring.

Select one:
True
False

Answers

False, Nucleic Acids do.

What is the condition of outside air a certain time and place

O Climate zone

O Weather

O Climate

O Element

Answers

the would have to be weather

A) If a female spinach plant with green (GG) leaves is crossed (pollination and fertilization occur) with a male spinach plant with purple (gg) leaves. What are the genotypes of the offspring and what traits will they express including the probability or ratio.

Answers

Answer:

The genotype Ratio is 1. All are Gg.

The phenotype is all Green spinach

Explanation:

Punnett Square:

    G                G

    _________________

g   |   Gg         |     Gg          |

    |________|________  |

g   |    Gg        |     Gg          |

    |________|________  |

The genotype Ratio is 1. All are Gg.

The phenotype is all Green spinach

PLEASE HELP ITS DUE IN 3 HOURS!! 6. Match the correct definition to each vocabulary term:


Answers

Answer:

In order from top to bottom

C

A

E

D

B

Explanation:

1) Reflection is when a ray hits something reflective then bounces back. For example, light reflects off a mirror, which is why you can see yourself in a mirror.

2) Wavelength measures the size of a wave. It is measured from the crest or trough of one wave to the crest or trough of another.

3) Refraction occurs when waves go through different mediums at different speeds. This is why a straw looks bent when in water.

4) Frequency is a way of measuring the speed of a wave. It shows how many waves pass every unit of time.

5) Absorption means that all of the waves were absorbed into the medium and none of them passed through.

Blood is a type of connective tissue.
A. True
B. False

Answers

B.false why does it make me type

3. Are vaccines available to prevent HIV and cancers?
(3)

Answers

es | HIV.gov
There is currently no vaccine available that will prevent HIV infection or treat those who have it. However, scientists are working to develop one.

Which of the following are true about the Cambrian explosion?

Fossil evidence is found in the evaporites in Texas

A diversity of different phyla with huge anatomical differences all appear at once in the fossil record

Fossil evidence is found in the Burgess Shale

provides evidence for many transitional species with very little anatomical difference

Marks the beginning of the Paleozoic era

It marks the beginning of the Cambrian period

Answers

Answer:

b I think but I am not sure but have a good day

What type of dominance is it when BOTH alleles for a trait are expressed in offspring?

Recessive

Incomplete dominance

Codominant

Complete dominance

Answers

Answer:

Codominant

Explanation:

Which phyla have well developed nervous system

Answers

Explanation:

Cnidarians

.............

1 point
1. Carla is bringing her 2 year old brother to Montgomery Days. Tired of
listening to him talk, Carla buys him a big wad of cotton candy. An hour
later she notices her brother has a ton of energy! Cotton Candy must be
high in what type of macromolecule and why? *
Carbohydrates; provide short term energy
Macromolecules; provides all the structures with nutrients
Proteins; provides short term energy
Lipids; provides long term energy to keep the kid wound up for hours

Answers

Answer:

Lipids; provides long term energy to keep the kid wound up for hours

Explanation:

When you give a child sugar they will have energy for a while

Lipids are present in the cotton candy which makes it high for hours. option D is correct.

What are lipids?

A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.

Lipids provide long-term energy to keep the kid wound up for hours. Some of their main functions include energy storage, hormones, and cell membranes.

Learn more about lipids here:

https://brainly.com/question/3498396

#SPJ2

Other Questions
If the distance from A (5,6) to B (1, b) is twice the distance from B toC(1, -3), determine the possible values of b. Greg and cc went to the burger stand and bought dinner. Greg had 2 cheeseburgers and 5 fries. CC bought 3 cheeseburgers and 2 fries. Greg paid $24.75. CC also paid $24.75. How much would 2 cheeseburgers and 3 fries cost? Find the Volume. 5 1/2 x. 3 x 6 1/3 Lindsay and Lorraine are trying to match the jump rope world record. Together, they need to jump 48 times in a row. Lindsay has gotten 14 jumps in a row, and Lorraine has gotten 13. Write an equation using (j) as the variable and show your work to determine how many more jumps they need to complete.( if u steal my points ill steal yours)(no links or ill report) What promise did Japan make after ratifying its new constitution following World War II? A. to only trade with the United States and its allies B. to abolish the title of emperor and its monarchy C. to pay reparations to the nations it harmed in the war D. to maintain close alliances with socialist governments A rabbit is carrying a dominant allele for brown hair (B) and a recessive allele for white hair (b). What is the rabbit's phenotype? Fill in the blank Juan y Paola _______ a la escuela.A. Va B. VasC. Van Solve for v and put your answer in simplest radical form. Show steps plz!r = stu/v^2 plz help give brainleist From BBC ShakespeaRe-Told Macbeth: 1, What do the garbage collectors predict in their second visit that convinces Joe he will get to keep the restaurant?2, What happens to fulfill their prediction? What information is needed in order to apply the hypotenuse-leg (HL) theorem QUICK!!! HELP PLS!!!Investigate how art reflects changing times, traditions, resources, and culture. What does this mean? Which expressions are equivalent? 3x-7y and -7y+3x3x-7y and 7y-3x3x-7y and 3y-7x3x-7y and -3y+7x Use the GCF and distributive property to write an equivalent expression. srry for the other tabs but can you answer these two Which sentence uses the word indicated correctly? What are the qualifications to become a county commissioner? Two students are sitting 1.50 m apart. One student has a mass of 70.0 kg andthe other has a mass of 52.0 kg. What is the gravitational force between them?A. 8.01 x 10-9B. 1.08 x 10-2C. 2.28 x 10-8 The Doctrine of the Affections referred to all of the following EXCEPT:A. The idea that music communicates emotional ideasB. The association of certain sounds with emotional ideas, e.g.lamenting bass connotes sadnessC. The idea that only one feeling should be communicated in a pieceof musicD. The idea that music cannot affect listeners in an emotional waySUBMIT Question: Find the equivalent number.(I will do brainlisit )