If someone adds thousands of small fish to a lake, how would the number of big fish change?

Answers

Answer 1

Answer:

the number of big fish would increase

Explanation:

when theres a bunch of small fish, that is more food for the big fish ao the population of big fish will increase

Answer 2

Answer:

That would be beneficial to the big fish

Explanation:

More food equals more big fish


Related Questions

Which level of organization is shown in the image?
a
cell
b
organ system
С
tissue
D
organ

Answers

Answer:

where is the picture? I can try and help

Hey mate, I wanna help but I don’t see any image.

What is the function of flowers?
Transport nutrients
Gas exchange
Reproduction
Support stem

Answers

The answer to this information is reproduction

Answer:

The function is reproduction.

What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?

Answers

Answer:There is a theory that terrestrial plants evolved from aquatic plants through a process of natural selection. Thus, by finding fossils of plants under the river, scientists may conclude that this theory is correct and that these fossils represent the ancestors of terrestrial plants.

The emergence of plants that survive on earth is a very important milestone for the planet, it is believed that these plants have evolved from green algae called Chlorophyta that have survived in marshy areas that had alternating periods of flooding and drought.Then the discovery of these fossils, through scientific experiments may conclude that the theory is correct

Explanation:

Answer:

The fossil record is the record of life on earth preserved in rock as fossils. The fossil record provides evidence of where types of plants and animals lived, how long they lived, how they died, and how they changed. It also tells us about Earth’s early environment and how it changed. The fossil record helps determine the age of rock formations by looking at how deep the fossils are buried in the rock. When a fossil is found above another fossil in a rock formation, the deeper fossil are considered older.

What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?

Explanation:

A) The fish ate the trees.X

B) The dinosaurs ate trees.X  

C) The area was once a forest. ****************************** C

D) The atmosphere lacked oxygen.X

Which types of marine life will be hurt by increasing carbon dioxide levels?
1.Algae
2.Clams and Snails
3.Coral
4.All of the above

Answers

Clams and snails

They need Oxygen

Answer:

i think its 4

PLEASE HELP. 20 POINTS

Alpha-1 is a hereditary disorder that affects the lungs. In order for the disease to develop, a child must inherit one recessive allele from each parent. Suppose Caryn’s mother has Alpha-1 and her father carries only one recessive allele. Which of the following claim best describes Caryn’s situation?


Caryn has no chance of developing Alpha-1.

Caryn has no chance of being a carrier for Alpha-1.

Caryn has a 50 percent chance of developing Alpha-1.

Caryn has a 100 percent chance of developing Alpha-1.

Answers

Caryn has a 50 percent chance of developing Alpha-1.

Answer:

50 percent chance

Explanation:

In which list are the levels of organization in the human digestive system shown from lowest to highest?

Answers

Answer: I believe it would be A: epithelial cell, intestinal lining, intestine, digestive system, human body.

Hope this helps!!

Answer:

A—

Cell

Lining

Intestine

System

Body

Explanation:

This is from smallest to largest. In the system.

appendix: doesn't really do.............for us but it does for other organisms ​

Answers

The blank should say “anything”

Answer:

Hey!

The blank space you've left open is meant to be filled with the word ANYTHING...

Explanation:

It has a history of acknowledging its little purpose and significance...but only really comes into focus when it is infected...called APPENDICITIS...

HOPE THIS HELPS!!

ItsMATT15

What is the largest object in the image above??

Answers

Answer:

The one to the extreme right

Explanation:

The graph shows the progression of size getting larger from left to right

Read the excerpt.

Which type of keyword is "Deforestation"?

Deforestation

Rain forests clean the air by producing oxygen. They are

also known to affect the water cycle and weather. The threat

of deforestation, however, means that these important rain

forests may disappear.


a clue

a title

a date

an abbreviation

Answers

Answer:

The correct answer is a title

if a woman tans throughout her life and becomes very dark - even though she naturally has fair skin bc of her fair genes - and she has children with a man who is also fair skinned, the theory of evolution by natural section suggests that she will have offspring with what skin tone? explain

Answers

Answer:

fair skin

Explanation:

she will have fair skin because her tannning isnt natural. it is what her actual genes are that will affect her children's skin tone, not how she alters her body

Choose all the answers that apply.

In a balanced ecosystem the number of _____.

producers is greater than the number of consumers
consumers is greater than the number of producers
primary consumers is greater than the number of secondary consumers
secondary consumers is greater than the number of tertiary consumers
tertiary consumers is greater than the number of primary consumers

Answers

producers is greater than the number of consumers

Answer:

primary consumers is greater than the number of secondary consumers

secondary consumers is greater than the number of tertiary consumers

producers is greater than the number of consumers

Explanation:

How do normal faults differ from reverse faults?​

Answers

Answer:

In a Normal Fault, the hanging wall moves downwards relative to the foot wall. They are caused by extensional tectonics. This kind of faulting will cause the faulted section of rock to lengthen. In a Reverse Fault, the hanging wall moves upwards relative to the foot wall.

Explanation:

Answer:

In a Normal Fault, the hanging wall moves downwards relative to the foot wall. They are caused by extensional tectonics. This kind of faulting will cause the faulted section of rock to lengthen. In a Reverse Fault, the hanging wall moves upwards relative to the foot wall.

Explanation:

What is the speed of a wave with a frequency of 6oHz and a wavelength of 20m

Answers

Answer:

speed = 1200 m/s

Explanation:

given data

frequency = 60 Hz

wavelength = 20 m

solution

we get here speed of a wave that is express as

speed = Frequency × wavelength    ...............................1

put here value and we get speed

speed = 60 × 20

speed = 1200

so speed of a wave is 1200 m/s

When we look at stars, we notice that some appear brighter than others. Sirius looks much brighter than Rigel, but is it really brighter? Or is Sirius much closer to Earth, giving it the appearance of being brighter? Actually, Sirius is about one hundred times closer to Earth than Rigel. If the two stars were the same distance from Earth, Rigel would appear much brighter. -We use two terms to reference the brightness of a star: absolute magnitude and apparent magnitude. Absolute magnitude is the measure of the light given off by a star, while apparent magnitude refers to the amount of light received on Earth. The color of a star indicates its temperature. Blue-white stars are very hot, while orange-red stars are relatively cool. In the early 1900's Ejnar Hertzsprung and Henry Russell noticed that the higher the temperature of a star, the greater the star’s absolute magnitude. They developed a graph that depicts this relationship called the H-R diagram. Most known stars fit into a diagonal band that runs from the upper left to the lower right of the diagram. This diagonal band is called the main sequence. About 90% of all stars are main sequence stars. Most stars are currently classified using the letters O, B, A, F, G, K, and M, where O stars are the hottest and the letter sequence indicates successively cooler stars down to the coolest M class. Betelgeuse is in the red spectral class. It is one of the largest of stars with extremely high luminosity although it has a relatively low surface temperature. How would Betelgeuse be classified?

A. Giant
B. Supergiant
C. White Dwarf
D. Main Sequence

Answers

B.supergiant. //did this before

When we look at stars, we notice that some appear brighter than others. Sirius looks much brighter than Rigel, but is it really brighter Or is Sirius much closer to Earth, giving it the appearance of being brighter

Actually, Sirius is about one hundred times closer to Earth than Rigel. If the two stars were the same distance from Earth, Rigel would appear much brighter.

We use two terms to reference the brightness of a star: absolute magnitude and apparent magnitude. Absolute magnitude is the measure of the light given off by a star, while apparent magnitude refers to the amount of light received on Earth.

The color of a star indicates its temperature. Blue-white stars are very hot, while orange-red stars relatively cool. In the year of 1900's Ejnar hertzsprung and Henry Russell noticed that that the higher temperature of a star, the greater's the star absolute magnitude. They developed a graph that that depicts this relationship called H-R diagram.

Most knows stars fit into a diagonal band that runs form the upper left to the lower right of the diagram. This diagonal band is called the main sequence. About 90% of all stars are makn sequence stars.

Most stars are currently classified using the letters O,B,A,F,G,K and M, where O stars are the hottest and letter sequence indicates successively cooler stars down to the coolest M class.

Betelgeuse is the red spectral class. It is one of the largest of stars with extremely high luminosity although it has a relatively low surface temperature. Betelgeuse can be classified as supergiant. Thus option b is correct.

Learn more about stars here:

https://brainly.com/question/24493066

#SPJ2

How do animals respond to stimuli?



Please help this is my last assignment for the year

Answers

The nervous system is stimulated from the environment through sensory receptors

Which entry is in the wrong position in the table?

Answers

Explanation:

What is the entries you don't have enough stuff for us to find out an answer

Answer:

Its B allergies

Explanation:

does species extinction help with habitat destruction

Answers

Answer:

Yes, it does.

Explanation:

Habitat destruction is one of the main reasons species go extinct. If they have no place to live and be safe in their habitat, they're left in the open available to any predators ready for a meal.

why do animals and plants need nitrogen

Answers

Answer:

They need Nitrogen to make Amino acid, DNA but the nitrogen in the atmosphere can't be used directly. Some nitrogen fixing bacteria fix it then it is able to use for plants and animals.

hope it helps!

Answer:

Plants and Animals need Nirogen and its Sufficent

Explanation:

Plants need Nitrogen especially Crops because they give protein with the help of nitrogen by the help of Rhizobium Bacteria.

With This Protein, Animals ( Herbivores) eat this for energy which contains nitrogen

Human actions cannot change Earth’s atmosphere. true or false? with explaining please I will award brainiest

Answers

Answer: false

Explanation:

there are many things humans can do to help the atmosphere. For example, humans can drive cars less, pollute less, and eat less steak. i'm not kidding. Most air pollution comes from methane from cow farts since there are so many cows in the world. (Over 2 billion !!!)

hope this helps

HAVE great DAY ^-^

Need help with #6 please:)

Answers

Answer:

high porosity

you need high porosity and high permeability for have an aquifer, which would made the water flow.

In which population would reproducing asexually be most
advantageous?
A population living in a changing environment
- A population too large for the available resources
A population heavily hunted by many different
types of predators
A population living successfully in stable
environmental conditions

Answers

Answer:

A population heavily hunted

Explanation:

They die to quick to meet another of their kind and not reproduce

the intrapulmonary volume causing the inrapulmonary pressure to
forcing air out of the lungs
During expiration, the diaphragm relaxes which
A. Increases, decrease
B. increases, increase
C. decreases, increase
D. decreases, decrease

Answers

The answer to this question is a

The chemical equation below summarizes the burning of a fossil fuel.
Fossil fuel + oxygen gas →
+ water + heat
Which substance belongs in the blank in the equation?
O A. Lactic acid
O B. Carbon dioxide
O C. Nitrogen
D. Ammonia

Answers

Answer: B. Carbon Dioxide

Explanation:

Fossil fuel can release methane and other hydrocarbon. The reaction is processed between methane and oxygen in the air. When this reaction takes place the result is Carbon dioxide, water, and lots of energy (heat)

Hope this helps!

In cellular respiration, where do the high-energy electrons that move through the electron transport chain originate?

Answers

Answer:

The electrons are carried to the ECT by NADH and FADH+, which are reduced during glycolysis, pyruvate oxidation, and the Krebs cycle.

why heart disease is more common in developed countries

Answers

It is developed from certain countries selling junk food for cheaper and making healthy options expensive resulting in poor dieting choices of the majority of the population causing obesity an heart disease.

1-True or False: Human activities such as nitrogen fertilizer can upset the balance of the nitrogen cycle.
True
False

Answers

Answer:

True because it disturbs the balance of the soil.

The answer is true_____________

Which can remove carbon dioxide from the atmosphere?


plants and animals

animals and glaciers

oceans and glaciers

oceans and plants

Answers

Answer:

Oceans and plants

Explanation:

oceans and plants is what you’re looking for

Which descriptions refer to cirrus clouds? Select three options.

Answers

Answer:

wispy, high altitiudes, and ice crystals

Explanation:

Answer:

C

Explanation:

please help i really need this done a lot of points for a reliable answer please

Answers

Answer:

True

Explanation:

The graph below shows the mass of plants as succession progresses. What is the
cause of the drop in the moss population?
Pine
Trees
Shrubs
Mass of Plants
Oak
Trees
Grasses
Mosses
Time
The formation of the climax community of the forest
Competition for light and resources with grasses
A lack of soil nutrients in the environment
Competition for light and resources with the oak tree

Answers

Answer:

Competition for light and resources with grasses

Explanation:

Mosses are small, flat brioftas that have no conductive vases, flowers, fruits and seeds. In a situation where a region has an intense density of trees as shown in the question above, mosses may be left with a limited amount of resources necessary for their survival, which will decrease their population. As a result, the moss will compete with other plant species.

In relation to the question above, the population of mosses would decline due to the competition for resources with grasses, this is because grasses have advantages in the absorption of resources, due to their biology.

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