suggest why the efficiency of energy transfer between the phytoplankton and fish is very low
Answers
Answer:
Some parts not eaten/indigestible ;
lost in feces /waste/excretion ;
energy loss in movement ;
heat loss in respiration
Related Questions
Explain how probability can be used to predict inherited traits.
Answers
Answer:
Probability can be used to calculate the likelihood that the offspring will be of a certain sex, or that the offspring will inherit a certain trait or disease if all outcomes are equally possible. It can also be used to calculate probabilities of traits in larger populations.
Explanation:
Which of the following statements is NOT true of photosynthesis?
Photosynthesis stores the energy from the Sun in molecules of sugar.
Photosynthesis captures and stores energy from the Sun.
Photosynthesis requires carbon dioxide and water.
Photosynthesis captures and uses energy from the Sun for daily activities.
Answers
Answer:
A
Explanation:
The statement 'photosynthesis requires carbon dioxide and water' IS NOT true.
Photosynthesis is a series of reactions by which plants and algae can produce sugars (e.g., glucose) by using the energy from the sun, oxygen and water.The photosynthetic reactions release carbon dioxide (CO2) as a byproduct, thereby CO2 is a product instead of a reactant.Photosynthesis has two main types of reactions: light-dependent reactions and light-independent reactions (i.e., the Calvin cycle).In conclusion, the statement 'photosynthesis requires carbon dioxide and water' IS NOT true.
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State why this accident would be expected to benefit the decomposers in the river below the sewage plant. [1]
Answers
Answer:
It provides good environment for growth and development.
Explanation:
This accident provide benefit to the decomposers present in the river below the sewage plant because it provides suitable environment as well as food to survive and growth. Decomposers are the organisms which helps in cleaning of environment by feeding on dead matter of plants and animals. These decomposers are present everywhere on the earth surface where environment are suitable for them.
17. The type of microscope used in most science classes is the
microscope.
Answers
Answer:
compound light microscope
Explanation:
Put the following list of words in order from largest to smallest according to the Organization of Organisms
1. Deer brain cells
2. Deer brain
3. Deer
4. Deer nervous system
5. Deer nerve tissue
Answers
Answer:
That list largest to smallest would be: Deer, Deer nervous system, Deer brain, Deer nerve tissue, and Deer brain cells
Explanation:
The Organization of Organisms from smallest to largest is: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.
FIRST TO ANSWER GETS BRAINLY PLS HURRY
In a food chain that includes, in order, plants, markhors, and snow leopards, what roles do markhors play? (Select all that apply.)
They eat plants.
They are eaten by snow leopards.
They eat snow leopards.
They produce their own energy through the sun.
Answers
Answer:
They eat plants, They produce their own energy through the sun, and They are eaten by snow leopards.
Explanation:
Markhors are large browsers and grazers that eat a wide variety of grasses and other plants. They also serve as prey—a source of energy—for large predators, such as the snow leopard.
Hope this helps!
Brain-List?
In a food chain that includes, in order, plants, markhors, and snow leopards, the role of markhors is to eat the plants. Thus, the correct option is A.
What is a food chain?A food chain is the linear network of how energy and other nutrients move through an ecosystem. At the very basic level, there are plants which produce energy, then it moves up to higher-level organisms like the herbivores. After that, when carnivores eat the herbivores, energy is further transferred from one to the other higher carnivore and finally to the decomposers.
Markhors are the organisms which eat plants. The plants produce their own energy through the sun. These markhors are eaten by the snow leopards. Markhors are large grazer species that eat a wide variety of grasses and other plant species. They also serve as prey species which is a source of energy for the large predators, such as the snow leopard.
Therefore, the correct option is A.
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7. What might humans do to INCREASE the amount of nitrogen entering rivers and oceans?
or rivers
Answers
Answer:
Burning fossil fuels, application of nitrogen-based fertilizers, and other activities can dramatically increase the amount of biologically available nitrogen in an ecosystem. ... Much of the nitrogen applied to agricultural and urban areas ultimately enters rivers and nearshore coastal systems.
Explanation:
i hope it's help
Cells from different parts of an organism have varying
and
Answers
The study of the cell is called cell biology. There are two types of cells on the basis of the number and these are unicellular and multicellular.
The question is incomplete. kindly provide the full question so that we can able to assist you.
What is cell division?The formation of new cells from the preexisting cell is called cell divisionThe number of the chromosome may or may not be the same as compared to the parent cellHence, kindly provide the proper information.
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Bacteria which break down dead organisms into basic chemicals are called
I need the answer ASAP
Answers
Explanation:
Decomposers (fungi, bacteria, invertebrates such as worms and insects) have the ability to break down dead organisms into smaller particles and create new compounds. We use decomposers to restore the natural nutrient cycle through controlled composting.
After studying the structure and function of the nucleus and chloroplast, a cell and the organelles can be perceived as a ________.
Answers
Answer:
"building block of life"
Explanation:
One complete cell carries out all the functions necessary to sustain life at the microscopic level. The nucleus gives out instructions for how the cell would operate, where the chloroplast is responsible for carrying out the process of photosynthesis in plants to make food.
Look closely at cell x. Describe the cell (10 words minimum)
Answers
I NEED HELP ASAP
Label plz
Answers
PLS ANSWER PLS PLS PLS THIS IS MY LAST QUESTION ON MY TEST I GIVE BRAINLY
In the Andes Mountains, how does energy flow in an ecosystem that contains grasses and shrubs, pumas, and guanacos?
pumas to guanacos to grasses and shrubs
guanacos to grasses and shrubs to pumas
grasses and shrubs to guanacos to pumas
pumas to grasses and shrubs to guanacos
Answers
Answer:
grasses and shrubs to guanacos to pumas
Answer:
Grasses and shrubs to guanacos to pumas.
Explanation:
Its the order of the ecosystem.
Which of these leads to competition between two species?
Answers
I believe the answer is A.
Are jellyfish,squid and starfish categorized of organisms with segmented body?
Answers
What makes African Literature unique?
Answers
Answer:
African literature consists of a body of work in different languages and various genres, ranging from oral literature to literature written in colonial languages (French, Portuguese, and English). ... As Africans became literate in their own languages, they often reacted against colonial repression in their writings.
Explanation:
which of the following taxonomic levels would contain organisms which are the most closely related to genetically
Answers
Answer:
species
Explanation:
Organisms that are the most closely related genetically would belong to the same species, which is the most specific taxonomic level.
What are taxonomic levels?Taxonomic levels are a hierarchical system of classification used to categorize and study the diversity of life based on shared characteristics and evolutionary history.
The taxonomic levels, in order from the most specific to the most general, are species, genus, family, order, class, phylum, kingdom, and domain. Each level represents a group of organisms that share a certain set of characteristics and a common ancestry. This system of classification allows scientists to understand the relationships and diversity of life on Earth.
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What are the two main forces that cause soil erosion?
plate tectonics and water
water and wind
plate tectonics and earthquakes
earthquakes and wind
Answers
Answer:
Water and Wind
Explanation:
Erosion is caused by water wind and ice.
Which soil horizon is located closest to the earth's crust?
O horizon
A horizon
B horizon
C horizon
Answers
Answer:
The C horizon is located closest to the Earth's crust. Weegy
Soil is made of air, water, organic material, minerals, and weathered rock.
Exam
When studying a population you are
studying the organisms of a single
species in what type of area(s)?
A. a designated area
B. multiple areas
C. random areas
Copyright © 2003 - 2021 Acelles Corporation. All Rights Reserved
Answers
Answer:
B
Explanation:
just like that
Explanation:
you are study organism or species within that particular areas(designated areas)
Are lilacs biotic or abiotic?
Answers
Circle the letter of each structure that animal cells contain.
chloroplasts
b. lysosomes
c. mitochondria
d. ER
Answers
Mitochondria is in the animal cells so is ER
description of shrubland biome
Answers
Answer:
The shrubland is a biome dominated by shrubs, with distinct seasons where one tends to be longer and drier while the other one tends to be shorter and wetter.
Explanation:
The shrubland is a biome that is mostly found as a transitional biome between the tropical and temperate biomes. This biome has a clear distinction between seasons. The summers are very hot and dry, experiencing prolonged drought, while the winters are mild to cool, and it is when most of the precipitation falls. This biome is exclusively terrestrial, thus it can only be found on land.
The landscape is dominated by shrubs. The shrubs tend to have needles and sharp leaves, and they are very well adapted to withstand high temperatures and prolonged drought. The animals too are well adapted to survive in dry conditions. Because this biome is suspectable to wildfires, the vast majorty of the animals use be it because of the manner in which they live or as a shelter.
Which of the following substances is the most acidic?
a substance that has a pH of 7
a substance that has a pH of 2
a substance that has a pH of 8
a substance that has a pH of 5
Answers
pH=-lg[H+]
from the formula of the pH you can deduct that the lower the pH the more hydrogen protons are released. The easier it is for a compound to release protons the more acidic it is. Therefore the correct answer is a substance that has a pH of 2
The substance with the lowest pH would be highly acidic. Therefore, the substance with pH 2 is the most acidic.
A pH scale is useful to express the concentration of hydronium ions on a logarithmic scale. The negative logarithm (with base 10) of the activity of the hydrogen ion (H+) is used to determine the pH of acids and bases.
The substance with pH 7 has a neutral pH according to the pH scale.
A substance with pH 8 is slightly basic, while a substance with pH 5 is slightly acidic.
Therefore, a substance with pH 2 is most acidic is the correct answer.
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During a chemical reaction, a fixed amount of iron combines completely with a fixed amount of oxygen to form iron oxide. Which statement best describes the mass of the iron oxide that is produced?
The mass is equal to the mass of the iron plus the mass of the oxygen.
The mass is less than the mass of the iron but greater than the mass of the oxygen before reacting.
The mass is greater than the combined mass of both the iron and the oxygen.
The mass is equal to the mass of the iron minus the mass of the oxygen before reacting.
Answers
How many protons does this atom have?
Answers
The protons are the ones marked p with a positive charge so you just have to count them up :)
Let me know if you have any questions
Someone help please :D
Answers
Answer:
I think it's Option is (3) active transport.
Why does a cell need to copy its DNA before it divides?
A) so both new cell have enough DNA
B) so the sister chromatids don’t have to get separated
C) so it has a different set of instructions
Answers
Answer:
A
Explanation:
It can't be B because during mitosis, sister chromatids inevitably are separated. It can't be C because they are copied so they have the same instructions and know what to do. A is the best choice.
Answer:
the correct answer is a and the proper name for this process is called DNA replication thx so much
Which hypothesis is based on this research question
Answers
Answer:
I think it is D
Explanation:
I think the left side got more sunshine than the right side because the sun arise from East to west so left side are more larger than right side.
Which type of soil consists of very fine (small) particles that make permeability of water
low (slow)?
Answers
Answer:
Its clay soil
Explanation:
__________
