Biology High School

In the food web the trophic level with the least energy includes which of the following organisms?

A)Grasses
B)snakes
C)hawks
D)mice

In The Food Web The Trophic Level With The Least Energy Includes Which Of The Following Organisms?A)GrassesB)snakesC)hawksD)mice

Answers

Answer 1

Answer:

Hawks

Explanation:

As you go up in the trophic levels, energy is converted into heat energy. I recommend that you read about the 10% rule

Related Questions

how can wind be used as a source of power?

wind can make the production of fossil fuels faster.

the motion of wind can turn wind turbines

deforestation leaves more room for wind to blow.

drilling in the earth can provide new sources of wind.

Answers

Answer:

The correct answer would be B. "The motion of wind can turn wind turbines."  This is the only logical answer.  

Explanation:


Which statements about freshwater sources are
true? Check all that apply.
Only
about 3 percent of Earth's water is
fresh water.
Most of the fresh water on Earth is groundwater.
About 75 percent of the fresh water on
Earth IS frozen In ice sheets.
E The largest source
of usable fresh water IS aroundwater
1D More fresh water iS In the atmosphere
than in rivers and lakes.

Answers

Answer:

A: Only about 3 percent of Earth’s water is fresh water.

C: About 75 percent of the fresh water on Earth is frozen in ice sheets.

D: The largest source of usable fresh water is groundwater

Explanation:

Which subatomic particle is positively charged?
A. Neutron
B. Ion
C. Proton
D. electron

Answers

Answer:

Proton

Explanation:

Neutron are neutral, ion I am not sure but are not positive, and electron are -.

Answer: Proton

Explanation:

In an atom there exist three types of sub atomic particles

1) Electrons

2) Neutrons

3) Protons

so we know that electrons are negatively charged particles which stays in a finite orbit as per their energy level

Protons are positively charged particles which remains inside the nucleus and they are tightly bound inside it

Neutrons are neutral sub atomic particles which do not have any charge in it.

So we have correct answer as

D) Proton

Visible light and ultraviolet (UV) light are both forms of electromagnetic radiation, and waves of each travel at the same speed. Human eyes are unable to see UV light because it is not in the visible range of the electromagnetic spectrum. If the frequency of one UV light wave is twice that of a visible light wave, how will their wavelengths compare? A. The wavelength of the UV light wave will be half that of the visible light wave. B. The wavelength of the UV light wave will be twice that of the visible light wave. C. The wavelength of the UV light wave will be four times that of the visible light wave. D. The wavelength of the UV light wave will be the same as that of the visible light wave.

Answers

If the frequency of one UV light wave is twice that of a visible light wave, then the wavelength of the UV light wave will be half that of the visible light wave (Option A)

UV is a type of electromagnetic radiation that shows a range of wavelengths from 10 nanometers (nm) to 400 nm, whereas visible light shows a range of wavelengths from 400 to 700 nm (0.4 to 0.7 µm).

UV light exhibits a higher frequency and shorter wavelength than visible light.

The frequency is a unit measured in Hertz (Hz) which indicates the number of cycles (i.e., the waves) that pass a point in space during one sec.

The longest wavelength of visible light is the red color (700nm), whereas and the shortest visible wavelength is blue (400nm).

The frequency of the visible light ranges from 7.5×10¹⁴ Hz (blue color) to 4.3×10¹⁴ Hz (red color); whereas the frequency of UV light ranges from 800 terahertz (THz) to 30,000 THz.

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Answer: A. The wavelength of the UV light wave will be half that of the visible light wave

Explanation:

With your knowledge on base pairing, correctly work out the complementary strand for the given DNA molecules:

Answers

Answer:

Please find the complementary pair of each DNA strand below.

1. CTT GTA GTC A

GAA CAT CAG T

2. GGC ATG CTT C

CCG TAC GAA G

3. GAC TTG GTT C

CTG AAC CAA G

4. CTG AAG TGG C

GAC TTC ACC G

Explanation:

DNA is a double-stranded molecule i.e. it consists of two strands that are complementary to one another. According to the complementary base pairing rule, adenine base (A) will always hydrogen pair with Thymine base (T) i.e. A-T while Guanine base (G) will always hydrogen pair with Cytosine base (C) i.e. C-G.

Hence, based on the above explanation of complementary base pairing, the complementary pair of each DNA strand in this question are as follows;

N.B: They are numbered from left to right on the question

1. CTT GTA GTC A

GAA CAT CAG T

2. GGC ATG CTT C

CCG TAC GAA G

3. GAC TTG GTT C

CTG AAC CAA G

4. CTG AAG TGG C

GAC TTC ACC G

a vial with water,bromothymol blue,carbon dioxide , and a plant are left for 24 hours in the light. the color of the solution turns from yellow to blue . this color change is due to the plant

Answers

The dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.

Why the colour of the solution change?

The color of the solution turns from yellow to blue color due to the release bromothymol blue because plant can't absorb bromothymol blue so it dissolved in the solution which leads to the change of colour of the solution from  yellow to blue.

So we can conclude that the dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.

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True of False
Commensalism is when both organisms benefit from their interaction.

Answers

Answer: True

I am pretty sure that it is that

Color blindness is a sex-linked recessive disorder. If a boy is color blind but both of his parents have normal vision, determine the genotype of his father. (please hurry this is timed. all sus links will be reported.)

Answers

Answer:

reccecive allele

Explanation:

Definitions
_____ 1. a structure that consists of two or more types of tissues that work together to
do the same job
_____ 2. made up of neurons, or nerve cells, that carry electrical messages
_____ 3. made up of cells that form the body’s structure
_____ 4. a group of connected cells that have a similar function
_____ 5. takes in oxygen and releases waste gases
_____ 6. made up of cells that line body surfaces
_____ 7. secretes hormones that regulate other organs and organ systems
_____ 8. basic units of structure and function in the human body
_____ 9. a hormone that helps cells absorb sugar from the blood
_____ 10. process in which organ systems work to maintain a stable internal
environment
_____ 11. made up of cells that have the unique ability to contract, or become shorter
_____ 12. a group of organs that work together to carry out a complex overall function
Terms
a. cells
b. connective tissue
c. endocrine system
d. epithelial tissue
e. homeostasis
f. insulin
g. muscle tissue

Answers

Answer:

Explanation:

1. Organ

2. Nervous tissue

3. B

4. Tissue

5. Lungs?

6. D

7. C

8. A

9. F

10. E

11. G

12. ?

i

h

b

l

k

d

c

a

f

e

g

j

hope this helps, I just did this assignments

Which two
subpopulations would be LEAST likely to reproduce
successfully if brought together?

Answers

don’t click the link.

Pls help I asked 3 times and I used all my points!! Which field studies all organisms that have existed, where they came from, and how they are related

Answers

Answer:

palientology

Explanation:

Answer:

A. ecology

Explanation:

it's the study of organisms and their relations to one another and their surroundings.

Can someone just help me? I'm doing a study guide
Why should questions for a lab not be a yes or no question? What does it mean to be a testable question?

Answers

If lab questions were just a simple yes or no, you wouldn’t have any explanation as to why that answer is correct

If a person is having a problem with balance, what part of the brain would
most likely be the cause?
O A. Meninges
O B. Hypothalamus
O c. Midbrain
O D. Cerebellum

Answers

Answer: D. Cerebellum; The correct answer is cerebellum.

Explanation: The cerebellum is below the cerebrum at the back of the brain. This part of the brain (cerebellum) helps with coordinating sequences of movements. It also controls balance and posture. If someone is having a problem with balance, this part of the brain would most likely be the cause.

8. What kind of protein would be helpful for a mouse living in the desert? Why? *

Answers

maybe glucose sugar Explanation:

explain how microbes are (or become) pathogenic

Answers

Answer: Microbes that cause disease are called pathogens. It is important to remember that: A pathogen is a micro-organism that has the potential to cause disease. An infection is the invasion and multiplication of pathogenic microbes in an individual or population. Pathogenicity is defined by the capacity of a microbe to cause damage in a (susceptible) host. Virulence is defined as the relative capacity of a microbe to cause damage in a host. brainliest???

Explanation:

Mutated DNA what is the correct answer

Answers

Answer:  the last one. Brainliest??

Explanation:

A gene that hides another gene is called dominant?

Answers

Answer:

A gene that hides another gene is called an epistatic gene which is dominant recessive and dominant-recessive  

Explanation:

Describe how invasive species affect ecosystems

Answers

Answer:

Invasive species also have the potential to disrupt vital ecosystem functions, such as water flow, nutrient cycling, fire systems, or soil composition. An example of this is the Tamarix species. It not only uses large amounts of water, it changes the soil chemistry, making it more saline.

Explanation:

what are the abiotic processes in carbon cycle?

Answers

Explanation:

Abiotic processes in the carbon cycles : Management of the carbon cycle is the focus of global warming. Respiration, deforestation, burning of fossil fuels, and forest fires are processes that put CO2 up in the atmosphere. Organisms eat plants, which is comprised of carbohydrates come from CO2 in the atmosphere.

Post-Lab Question #4 Why did E have a large negative change?​

Answers

It’s because E was a smaller number

Answer:

i can't answer your question

Explanation:

because not enough information wht does E stand for? can you screen shot the answer choices or screenshot the question?

hope this helps you redo your question mrk me brainliest

3.To What order do dolphins belong?
A.Carnivora
B.Sirenia
C.Cetacea
D.Pinnededia

Answers

Answer:

Cetacean

Explanation:

Let us start with the family Delphinade which is the largest in the Cetacean order, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often-friendly appearance and seemingly playful attitude have made them popular in past and current human culture.

Explain how the burning of fossil fuels can cause a disruption to the carbon cycle.​

Answers

Answer:

By adding lot of Carbon Dioxide (CO₂) of what is necessary could be harmful for living things, the carbon cycle is natural its release enough CO₂, as a result not to damage living things so by adding more could prejudical.

-TheUnknownScientist

Carbon dioxide and oxygen are molecules that move across a cell membrane due to which important life process?

Answers

Oxygen and carbon dioxide move across a cell membrane due to diffusion. Diffusion is a passive process as it requires no energy to move particles down the concentration gradient.

Embryological Developments
definition ?

Answers

Embryology is the branch of biology that studies the prenatal development of gametes, fertilization, and development of embryos and fetuses.

Which of the following biomes is found in
Brazil?
Desert
Savanna
Tundra
Chaparral

Answers

Answer:

Savanna

Explanation:

I am nice so dont be mean

The Savanna biome is found in Brazil. Therefore, the correct statement is option C.

What is biomass?

Biomass refers to the total mass of living organisms present in a particular ecosystem. Biomass includes the mass of living organisms such as plants, fungi, animals, bacteria, dead organic matter, etc.

Biomass can be used to generate heat or electricity and act as a source of energy by burning of wood or other plant material. It also used to produce biofuels from corn and sugarcane and bioplastics made from plant-based materials.

The biome found in Brazil is savanna. This biome is a tropical grassland ecosystem covering approximately 25 percent of the country's total land area. It involves a mix of grasses, shrubs, and trees, with a distinct dry and wet season, and is a home to a diverse range of species, including jaguars, capybaras, many species of birds, reptiles, and insects.

Therefore, savanna is the biome found in Brazil.

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In human species, the allele responsible for myopia is dominant over
the allele responsible for normal vision.
A heterozygous myopic man marries a woman with normal vision.
1- Designate, by symbols, the corresponding alleles.​

Answers

Answer:

'M' for dominant whereas 'm' for recessive allele.

Explanation:

Allele used for myopic man is 'M' whereas the allele used for normal vision is 'm'. The 'M' represents that the allele is dominant and the 'm' refers to the recessive allele. When the dominant allele combine with recessive allele, the organisms have physical features from the dominant organisms while on the other hand, the recessive allele hide and do not appear in the physical appearance of that organisms.

What are three ways that plants impact the cycle ?

Answers

Answer:

Carbondioxide gas, release oxygen and provide food.

Explanation:

Plant absorb carbondioxide gas, release oxygen and provide food to the animals are the was that plants impact the cycle. Plant absorb carbondioxide gas from the surrounding air in the presence of sunlight and absorb water from the soil. Both carbondioxide and water react with each other in leaves producing glucose and oxygen. Glucose is stored in different parts of plant body whereas some oxygen is used by the plant for respiration and the remaining is released in the atmosphere. The food produced in the plant can be eaten by the primary consumer for their growth and in that way the ecosystem moves in forward direction.

18. Physical weathering _______________________ by physical processes

Answers

Answer: Hope This Helps!

Explanation:

Is Caused

Answer:

is caused

Explanation:

Which career receives certification from the American Society for Clinical Pathology?

Answers

Answer:

the official title from ASCP is Medical Laboratory Scientist (MLS).

Explanation:

Hope this helps what your looking for....

:)

limited resources on the galapagos islands result in?

Answers

Are their any answer choices? If this is referring to the Evolutionary basis of Charles Darwin’s work on Beaks than limited resources would result in a change or a development of new anatomical features such as a change in beaks or complete extinction of species as a whole
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