Flea
Bird
Caterpillar
Oaktree
А
Look at the ecological pyramid above. What can you tell from this ecological pyramid?
The trophic level of the birds have a lower blomass than the trophic level of the caterpillars.
Fleas belong to the trophic level of primary producers.
The trophic level of the oak trees has the lowest biomass,
All four trophic levels contain consumers.
B
С
D
C2020
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Answer:

A genetic engineer would be most likely to genetically modify the chickens, with the trait being production of unfertilized eggs. (B)

Answer:

No carbon No living beings no organic compounds worse

Lack of this gas, which is essential for photosynthesis, would have a cascading effect on the rest of the food chain; without living plants and animals, there wouldn't be any living people.

Within the carbon cycle, a carbon reservoir serves as a carbon store. It includes items like the oceans, which store carbon in the form of dissolved carbon dioxide, and the organic compounds found in plants' and animals' bodies, which store carbon.

With a quarter of all human CO2 emissions being absorbed by the seas, they are the largest active carbon sink in the entire planet. The movement of carbon into the deep depths of the interior ocean is aided by ocean circulation and biology.

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Answer:

A tumor

Hope this helps! :)

Answer:

B.

Explanation:

A only increases the demand for freshwater, which worsens the situation.

C pollutes the water, hence making the freshwater unusable, and making it much, much more worse.

D does not change anything but make it more unsustainable.

Hope this helped!

The factors that can help keep a freshwater resource sustainable are a new way of generating freshwater, which is option B, as the growing population, a new way of polluting water, and a growing demand that exceeds renewal rates are all factors that can put a strain on freshwater resources.

Freshwater is a finite resource, and as the population continues to grow, the demand for freshwater increases. Climate change is also affecting freshwater availability with changes in precipitation patterns and increased evaporation rates. Therefore, it is essential to manage freshwater resources in a sustainable way to ensure that they are available for future generations.

Hence, the factors that can help keep a freshwater resource sustainable are a new way of generating freshwater, which is option B,

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carbon's atomic number is =6

oxygen's atomic number is=8

potassium's atomic number is=19

arsenic's atomic number is=33

lodine atomic number is=53

calcium's atomic number is=20

boron's atomic number is=5

neon's atomic number is=10

protons

carbon=6

oxygen=8

potassium=19

arsenic=33

lodine=53

calcium=20

boron=5

neon=10

electrons

carbon=6

oxygen=8

potassium=19

arsenic=33

lodine=53

calcium=20

boron=5

neon=10

groups of the elements

carbon group 6

oxygen group 14

potassium group 1

arsenic group 15

lodine group 17

calcium group 2

boron group 5

neon group 18

valence electron

carbon 2;4

oxygen 2

potassium 1

calcium 2

boron 3

neon 0

lodine 1

cation or anion

c-

o+

k+

ca+

l-

b3+

ne+

as+

Answer:

C

Explanation:

polar molecules dissolve in water and glucose is a polar molecule

Answer:

false

Explanation:

edge 2020

Conscious awareness of posthypnotic suggestions is a false statement because it creates a subconscious.

The directive was given to the subject during a hypnotic trance that must be carried out once the subject awakens.

A post-hypnotic suggestion is essentially a specific directive to be followed after the hypnotherapy session to the subconscious.

An illustration of this would be going to a hypnotist for help with weight reduction and having the suggestion made that every time you feel like a sweet sort of meal, you will feel like drinking some water instead" ingrained in your subconscious.

Therefore posthypnotic suggestions of having conscious awareness are false statements.

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Answer:

Active transporters or ion pumps are transporters that convert energy from various sources—including adenosine triphosphate (ATP), sunlight, and other redox reactions—to potential energy by pumping an ion up its concentration gradient.

Explanation:

Answer: Option A is the correct option.

Cell cannot divide.

Explanation:

Cell cannot divide if centriole is impaired because centriole is cylindrical tube like organelle that is found in eukaryotic cells and it is made up of microtubules and this centrioles help in cell division by cause the chromosomes to separate. They are located close to the nucleus and help in cell division. Therefore, if the centriole is impaired, it will not be able to facilitate cell division since it's ability to to form spindle fiber which separate chromosomes .

Answer:

Chloroplasts

Explanation:

Chloroplasts makes photosynthesis

Nucleus stores the DNA

Mitochondria produces energy

Unlike animal cells,  Plant cells contain chloroplasts. Option B is correct.

Unlike animal cells, plant cells contain chloroplasts. Chloroplasts are organelles found in plant cells that are responsible for photosynthesis. They contain a green pigment called chlorophyll, which captures sunlight and converts it into energy for the cell. This process allows plants to produce their own food.

Animal cells, on the other hand, do not contain chloroplasts. Instead, animal cells obtain energy through other organelles called mitochondria. Mitochondria are often referred to as the "powerhouses" of the cell because they generate energy in the form of ATP through cellular respiration.

So, while both animal and plant cells contain a nucleus and mitochondria, only plant cells contain chloroplasts. option B is correct.

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Answer:

If its one difference, then its that Meiotic prophase is much longer that mitotic prophase.

Explanation:

Answer:

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.

Explanation:

Answer:

approximately 4.5 billion years ago

Explanation:

Answer:

206

Explanation:

206 bones

Answer:

put the circle around G

put the triangle around one of the hexagons

put the square around a black dot

Answer:

chemical to mechanical

Answer:

Biology is the science of life

chemistry is the science of elements and the physics between/within them.

Explanation:

Answer:

Brainly

Explanation:

It answers my questions

Answer:

Probably Instagram.

Explanation:

Answer:

phloem,xylem,and leaf

Explanation:

Answer:

Sedimentary rocks are formed from small pieces of rock. Deltas, bottom of waterfalls, and river banks is where they are formed.

Explanation:

Answer:

the dominant trait

Explanation:

a p e x

B doniment

Explanation:

Special-use land has the least area in United States. Therefore, the correct statement is option A.

A special-use land includes areas such as parks, wildlife refuges, and wilderness areas. These areas are important for conservation and recreation as they make a small portion of the total land area in the United States.

Crop land, forest-use land, wetland, and urban area cover larger areas of land than special-use land. According to the National Land Cover Database (NLCD), special-use land covers only 3.3 percent of the total land area of the country which is less than other land cover types such as forest-use land, which covers 34.4% of the country.

Special-use land includes national parks, wildlife refuges, and wilderness areas which are set aside to conserve natural resources, to protect biodiversity, etc.

Therefore, special-use land has the least area in United States.

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Answer:

The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere.

Explanation:

Answer:

Given the nature of descriptive statistics, psychologists will use descriptive statistics to assemble data about their clients through their observations of clients' behavioral patterns.  Then a sample of the data will be taken.  The sample is summarized statistically, interpreted, and recorded.  Psychological reports can be issued based on the observed statistical results.

Explanation:

Psychologists and other occupations use descriptive statistics to describe the basic features of the data in their studies or experiments. Descriptive statistics provide simple generalizable summaries about the observed sample and the calculated measures. Using simple graphics, they form the basis of quantitative data analysis.

Answer:

Ok

Explanation:

Thxxx for the points

Answer:

square and circle connected by a line

Explanation:

Answer:

Renewable resources include timber, wind, and solar while nonrenewable resources include coal and natural gas.