Answer:
"The process of transfer of energy to various trophic level of food chain is known as flow of energy. Energy flow in ecosystem from energy source to autotrophs to heterotrophs."
Explanation:
The energy flow from the primary members, plants to the other level of organism in food chain. Storage of energy is very important because, the stored energy in plants are distributing to all other levels in food chain and utilizing for activities.
What is energy distribution in food chain ?The sun is the main source of energy for practically all ecosystems on earth. Energy moves from one trophic level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose.
Primary producers are then consumed by primary consumers, who are in turn eaten by secondary consumers, and so on. The sun is the main source of energy for practically all ecosystems on earth.
Energy moves from one trophic level, or level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose. Only 10% of energy is distributed to the other level and 90% are lost to the surroundings.
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QUESTION 3. What describes the relationship between a food chain and a food web?
Answer: A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. Trophic levels include different categories of organisms such as producers, consumers, and decomposers.
HERE IS THE ANSWER NOT THE LINK
HOPE THIS HELPS
Adjustment to environmental conditions is known as
A. Adaptation
B. Darwinism
C. Evolution
D. Natural Selection
Answer:
A.
Explanation:
Adjust = Adapt if that makes sense.
I will mark brainlist for best answer!
Write a full paragraph about:
What causes changes in ecosystems?
Factors that change the ecosystems are called drivers.
There are direct and indirect drivers.
Direct drivers straightforwardly influence ecosystem process.
Indirect drivers operate more diffusely, By altering one or more direct drivers.
Some direct drivers:
Habitat change Climate change Pollution Invasive speciesOverexploitationSome indirect drivers:
Population change Change in economic activity Sociopolitical factorsCultural factors Technological changesQUESTION 4 5
4. What would most likely be the result of an invasive species entering an ecosystem?
5. Why are humans responsible for many invasive species?
#4: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts
#5: It is not surprising that human population density is a leading cause of species invasions. Species are easily moved by human and animal (particularly domestic animal) vectors, and increasing populations residing next to protected areas simply means increasing the odds of species introduction
HOPE THIS HELPS
What is a biodiversity hotspot (definition)? Explain
Answer:
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation.
Explanation:
How are cellular respiration and photosynthesis different? (4 points)
Cellular respiration assists breathing; photosynthesis aids pigmentation.
Cellular respiration breaks down glucose; photosynthesis creates glucose.
Cellular respiration creates glucose; photosynthesis breaks down glucose.
Cellular respiration releases oxygen; photosynthesis releases carbon dioxide.
Answer:
B. Cellular respiration breaks down glucose; photosynthesis creates glucose.
Explanation:
PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING
all I need you to do its to type out these pictures word for word it pretty simple
sience question ....
Answer:
extended structure
Explanation:
Answer:
I think it is the third one too
Explanation:
Use the following diagram to answer the question.
What part of the respiratory system is labeled 4?
1 lung
2 diaphragm
3 nasal cavity
4 trachea
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these best explains these observations?
A. Organisms traveled between these continents on land bridges.
B. The same forces erode mountains in different locations.
C. These continents were joined together at one time in the past.
D. Some rock types are very common and are found everywhere.
Answer:
These continents were joined together at one time in the past.
Explanation:
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these BEST explains these observations?
Use the what you learned area to fill in the blanks.
Answer:
1. cardiac muscle .
2. skeletal muscle .
3. smooth muscle .
4. your heart .
5. bones .
6. stomach .
7. muscle fibers .
8. non-striated muscle .
9. cardiac muscle tissue is only found in your heart .
10. exercising, getting enough rest, and eating a balanced diet will help to keep your muscles healthy for life .
11. wrong diet , consume fewer calories and eat a lower percentage of foods that are high in proteins and carbohydrates , weight training , if you're continuing to train with weights, use lighter weights and reduce weight training frequency to no more than 2 times per week to maintain tone , cardio , not warming up etc .
Explanation:
Help, please
I will mark the brainliest answer if right!
here's your answer dear friend❤❤
Please Help
Compare Earth 4 billion years ago to Earth 550 million years ago.
I need help with these questions from 8th Grade science, Specifically Chemistry.
Answers should be detailed, 3-4 sentences.
List at least 3 different physical properties or changes of a substance.
List at least 3 different chemical properties or changes that a substance can experience.
EXPLAIN YOUR ANSWER! NO LINKS! PLEASE DON"T ANSWER JUST TO GET POINTS!
I will report your answer if you do any of those things.
Thx in advance!
Answer:
Physical properties of a substance can include color, temperature, and mass. These are physical properties because they can be measured without changing a substance's chemical identity. Chemical properties of a substance can include flammability, acidity, and reactivity. These are chemical properties because they can be measured only by changing a substance's chemical identity.
Short Question: What is Hydropower?
Answer:
Hydropower is energy in moving water.
Explanation:
What is sexual selection? *
A. How being male or female affects how a species evolves
B. The behaviors an animal must display in order to find a mate
C. How the attractiveness of a mate can change the traits of your species
Answer:
B: The behaviors an animal must display in order to find a mate
Explanation:
An animal usually looks for specific characteristic in order for their offspring to develop those same characteristics and be able to survive
The equator is at a latitude of 0°. Which latitude will have the warmest temperature?
A. 15°N
B. 20°S
C. 45°N
D. 70°S
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE I GIVE BRAINIEST
Mars’ average temperature is -55o C, while Earth’s is 17o
C. Mars’ atmosphere is 95.3% carbon dioxide. Mars’ soil
contains no humus and is mostly Sulphur. One day on
Mars is approximately 24 hours and 37 minutes. In your
own words, explain whether or not you think life could
be supported on Mars. Be sure to use the terms, air,
water, soil, and sunlight, in your explanation.
Explanation:
soil is a sunlight who become a sun and 24 hours plus 37 minutes thats equal in space is 13 hour thats you called Mars soil
PLEASE HELP ILL GIVE BRAINLIST AND POINTS (I don’t mind how long it needs to be)
Answer:
When two or more atoms chemically bond together, they form a molecule. When molecules are made from two or more different kinds of atoms, the substances are called compounds. If molecules are made from only one kind of atom, the substances are elements.
Explanation:
gave an explanation in my answer XD anyway hope I helped. Have a good day!
(a) What are three ways in which the atmosphere is important to life on Earth? (b) How would the amount of carbon dioxide in the atmosphere change if there were no plants? (c) How would earth be different without the atmosphere?
Answer:
How is the character Batnik in “Too Fast” similar to Pitys in "Pan: God of the Wild"?
Both defy orders from their fathers.
Both die due to the jealousy of a god.
Both are enchanted by the skills of another.
Both are lured to their deaths by music.
Explanation:
Bones, lungs, and the liver are the most common places for cancer cells to spread, or "metastasize." Once in the bone, these cancer cells can form new metastatic tumors.
...
Bone metastasis is more likely with cancers such as:
Breast.Prostate.Lung.Kidney.Thyroid.
The following table shows the distance from the sun of some unknown planets of equal mass.
W 1.5 AU
X 0.723 AU
Which of the following best explains which planet revolves at a faster speed?
A.) Planet X, because the sun pulls it with a greater force.
B.) Planet W, because the sun pulls it with a greater force.
C.) Planet W, because the gravitational force is weakened by distance.
D.) Planet X, because the gravitational force is strengthened by distance.
Answer:
Option D.) Planet X, because the gravitational force is strengthened by distance.
Explanation:
As we know from Kepler's law , the planets that are closer to the sun move at a faster rate in comparison to those planets that are far because of high gravitational force.
According to the question,
both planets have equal mass. Plant W is at 1.5 AU and planet X is at 0.723 AU distance from the sun.
So, planet X revolves at a faster speed because it's shorter distance from the sum as comparison to planet W, strengthened the gravitational field.
Thus, Option D is the correct answer.
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what are u?
for example, I'm an extra fluffy fat cat marshmallow fluffy ball unicorn duck butterfly frog pony
wbu what are u?
Answer:
i am ur daddy
Explanation:
Answer:
IM ELMO IMA FREAK IMA ELMO
HAPPY 50 YEARS OF SUNNY DAYS BAAAA
Explanation:
right answers only will be reported if not right and no lniks!!!!!!!!!!!!!!!!!
Answer:
The answer is D
Explanation:
fish endangered: 15.1
fish threatened: 6.6
More fish are endangered than threatened
a six word story of evolutions. (six words not six letters)
PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....
all I need you to do its to type out these pictures word for word it pretty simple
Answer:
- The amount of space affects a population's size.
- Available water, food, sunlight and temperature are limiting factors
- Space is also a limiting factor.
- If there are too few resources, populations may migrate to new areas.
Limiting
Factors
- Environmental factors, such as the amount of water, food, sunlight and temperature available, are limiting factors for a population.
- A limiting factor is something that restricts the size of a population. Limiting factors might affect the number of individuals in the ecosystem can support.
Resources affect
populations
Living and nonliving things are both found within the same ecosystem. the living things require the non living things for survival.
(Please take note I fixed some of the incorrect grammar in these images. Such as 2 spaces in-between, or this -> "Number of individuals ithe ecosystem")
~ LadyBrain
Find the average kinetic energy of the molecules shown in the sample above. ( A and C is wrong )
a. 36
b. 4
c. 3
d. 5
Answer: d
Explanation:
How does weathering and erosion contribute to the cycling of earth's materials? (specifically rock/the geophere)
Answer:
Erosion breaks rocks down further and then moves them.
In a few sentences, describe what this weather map tells you about the weather.
Answer:
You can download the answer here
Explanation:
What did you observe happening in the cups?
Did a phase change or phase changes occur? If so, which one or ones?
How would you label the molecules shown in the sample above? ( A is wrong )
a. Sample A is cooler. Sample B is hotter.
b. Sample A is hotter. Sample B is cooler.
c. Samples A and B are the same temperature.
