Answer:
A. increasing food supply for the increasing population growth
How many units of energy would there need to be in the first trophic level to end up with 1000 units of energy in the second? in the third? in the fourth?
Answer:
(First) 10,000--->1000--->100-->10 (fourth)
Explanation:
Each trophic levels gets reduced by factor of 10.
Thus if you start with 10,000 in first, then you end with 1000 in second, 100 in third and 10 in forth.
What occurs when solar radiation bounces off a surface?
texturization
absorption
reflection
energization
Where did the word tango come from? it came from a certain kind of music known for its counterpoint rhythm in latin america. it came from african music. it came from india. it came from china.
Answer:it came from a certain kind of music known for its counterpoint rhythm in Latin America.
Explanation:trust bbg
The word tango came from a certain kind of music known for its counterpoint rhythm in Latin America.
Where did the word tango come from?The word tango was obtained from Spanish language. The word tango in Spanish means a drum. It is a term that is intricately connected to music.
Since many Latin American countries speak Spanish language, the word tango came from a certain kind of music known for its counterpoint rhythm in Latin America.
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Is xylem or schlencyma the tissue that forms annual rings during secondary thickening growth in dicot plant
Answer:
xylem
Explanation:
please answer this correctly
Answer:
6. A. LATITUDE7. C. ANTARCTIC CIRCLE8. D. Topsoil, Subsoil, Parent materialExplanation:
6. Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels
7. These zones are found in the North and South Poles. The South Frigid Zone is located between the Antarctic Circle and the South Pole, and the North Frigid Zone is located between the Arctic Circle and the North Pole.
8. As we know that the first layer of soil is topsoil , the middle layer of soil is subsoil and after the sub soil there is bedrock. Therefore, the correct arrangement of layers is top soil, subsoil, bedrock.
ihopeihelpsuAnswer:
See below ~
Explanation:
6. a. Latitude
7. d. Letters b and c
8. c. Organic, Topsoil, Subsoil
What are 4 mutations?
Answer:
Germline mutations occur in gametes. Somatic mutations occur in other body cells. Chromosomal alterations are mutations that change chromosome structure. Point mutations change a single nucleotide
Identify the interaction used to describe each type of interdependence among organisms. having too many fish in a pond can limit the amount of food and space available. the cheetah population depends on the gazelle population for food.
The dependence of the cheetah population on the gazelle population for food shows a kind of interdependent interaction.
What are interdependent interactions?They are a form of interaction between two organisms in which the survival of one is dependent on the other.
If the organism whose existence is important to the existence of the other should go extinct, it will greatly affect the survival of the latter.
Aside from going extinct, the rise and fall of one of the organisms affect the other either positively or negatively as well.
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Answers:
competition
predation
increase
Explanation:
Identify the interaction used to describe each type of interdependence among organisms.
✔ competition
Having too many fish in a pond can limit the amount of food and space available.
✔ predation
The cheetah population depends on the gazelle population for food.
Given the relationships identified above, determine what would happen to the populations under the following circumstances.
✔ increase
If the cheetah population decreases, what would happen to the gazelle population?
Got 100% on Instruction. Good luck :)
10. Organic compounds of what class contain only two elements?
20 POINTS!!
Which part of the eye contracts in bright light and expands in dim light?
retina
cornea
lens
iris
Answer:iris
hope this helps
Answer:Iris
Explanation:
Just took the test
What are three ways in which genes are expressed through adaptations?
Answer:
this my answer and if u are in class 10 then you aslo ask me questions of it ok by Explanation: The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation. Together, transcription and translation are known as gene expression.Magnifying Living Things
In this activity, you will look at six samples from living things under a magnifying glass.
Estimated time to complete: 20 minutes
You will need these materials:
magnifying glass (At least 10× magnification)
a leaf
a twig or tree bark
the skin on your hand
a flower
a strand of your own hair (or a sample of pet hair, if you have a dog or cat)
a sample of your choosing
Data Collection
In this activity, you will magnify samples from the five living things listed below. You must also include one sample of your own choice. Your sample could be from a plant, animal, human, or anything that is living.
a leaf
twig or tree bark
the skin on your hand
a flower
a strand of hair
a sample of your choosing (Grass)
Part C
Part C
Did you observe any other characteristics of life in your samples?
Part D
For each of your samples, research how the structures you observed under magnification help the organisms carry out basic functions of life. Write your findings in the space provided.
Answer:
"bark" (and any subsequent words) was ignored because we limit queries to 32 words
Explanation:
-_-
Identify a pattern that you observe in the bodies of the three animals shown here. The pattern could involve the shapes and locations of the eyes, mouth, or limbs. Construct an explanation for this pattern. Include either the term homologous structure or the term analogous structure in your response.
The morphology of the extremities is a pattern shared by the bodies of these three animals, which is due to evolutionary homo-logy.
What are homo-logous structures?Homo-logous structures are body structures that may or not may have the same function but share an evolutionary origin.
Conversely, analogous structures have the same functions but they are not found in a common ancestor.
In conclusion, the morphology of the extremities is a pattern shared by the bodies of these three animals, which is due to evolutionary homo-logy.
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DNA is composed of repeating structural units called
.
is the five-carbon sugar found in DNA.
Answer:
It is composed of repeated structural units called nucleotides.
Deoxyribose is the five carbon sugar found in DNA
Answer:
DNA is composed of repeating structural units called nucleotides
Deoxyribose is the five-carbon sugar found in DNA.
bacteria unicellular or multicellular
Answer:
Bacteria is unicellular
Explanation:
Because it is a single celled organism
Answer:
Unicellular organisms
Describe the relationship between the mass and metabolic rate of whales and seals in the Antarctic habitat. Explain why less massive species tend to require more energy to survive.
Organisms that have a higher metabolic rate due to large mass and hence require less energy
What is the relationship between metabolic rate and mass?We know that metabolic rate at which individual species carry out the process of metabolism.
It should be know that larger organisms that have a higher metabolic rate due to large mass and hence require less energy since metabolism produces heat. This owed to the fact that large size implies greater metabolism. Therefore, less massive species tend to require more energy to survive.
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3. What is the difference between saponifiable and nonsaponifiable lipids?
Answer:
the difference is that unsaponifiable lipids do not contain fatty acids at least not as a component of the fundamental structure whereas saponifiable lipids do have fatty acids.
Explanation:
As a further explanation unsaponifiable lipids are lipids that do not contain fatty acids as components of the fundamental structure. On the other hand, complex also known as saponifiable lipids do contain fatty acids, and those fatty acids can be released in a process called saponification which is caused by alkaline hydrolysis.
I can be good or bad. When I am good, I help you digest food and compete against pathogens for colonization sites.
archaebacteria
eubacteria
protist
fungi
plant
animal
What is the most basic form of of solar energy
A) passive solar cooling
B) passive solar energy
C) passive solar heating
Answer:B) passive solar energy
Hope this helps
(brainliest is appreciated!)
What does X represent in this model?
A. air
B. light energy
C. oxygen gas
D. water
I'll mark you as brainliest, hurry up!!
what is the biggest great white shark ever recorded
Answer:
19.7 FT.
Explanation:
According to experts, such as J. E. Randall, the largest, reliably measured Great White Shark, was 6.0 m (19.7 ft) in length, from Ledge Point in Western Australia
How might an environment be affected if humans introduce a new type of plant to the environment? A. The plant may compete with other plants for light. B. The plant may become another food source for animals. C. The plant may be poisonous and harmful to animals. D. all of these
Answer:
D. all of these
Explanation:
The reason is because all of the above are TRUE.
A. The plant may compete with other plants for light.
It feels like Plants and Trees are just stuff growing, but they actually compete with other plants, some don't do that much, but some do that, so that new plant may do it to get more light and might put more shade on other plants, which is dangerous for other plants.
B. The plant may become another food source for animals.
This is pretty normal, I mean, the thing here is that any plant is vulnerable to being eaten by an animal.
C. The plant may be poisonous and harmful to animals.
Yeah, like in choice B, the same thing, the plants are always Vulnerable to be eaten by hungry animals, and if an animal eats it... then it might get a disease or might just die.
So if these are all correct, then the answer HAS to be D. All of these
Answer:
D. All of these
(P.S. I got it right on Study Island)
Explanation:
When humans introduce non-native species to an area, there are many possible effects.
If a plant were introduced to an environment,
the plant may compete with other plants for light.the plant may be poisonous and harmful to animals.the plant may become another food source for animals.The Earth's atmosphere is unique among all of the planets in the solar system. Describe 3 characteristics of the Earth's atmosphere that allows for life on Earth as we know it.
Answer:
oxygen, carbon dioxide and magnetic field
which term refers to the fact that the therapist cannot disclose
Crude oil is turned into usable forms of energy in a ______.
A) Downstream
B) Meltdown
C) Turbine
D) Ethanol
E) Passive solar cooling
F) Utility
G) First Law of Energy
H) Refinery
I) Isotopes
J) Second Law of Energy
Answer: C) Turbine
Explanation: Crude oil is turned into usable forms of energey by a Combustion Turbine. Hope this helped!
Why is using "illegal marijuana" in a vape form so dangerous? A. The marijuana is likely contaminated
B. The THC level is strongly regulated
C. You're not likely to become addicted
D. It is a safe alternative to tobacco
How do I write out a physical description? I need this for a project.
Answer:
1. You don’t always have to be specific.
2. Use figurative language.
3. Describe facial expressions.
4. Make the descriptions match the tone.
5. Scatter physical descriptions throughout the prose.
6. Describe actions that reveal physical characteristics.
7. A first-person narrator can give biased opinions about appearances.
8. Describe clothing and accessories.
9. Describe the way characters move or carry themselves.
10. Remember that a little description can go a long way.
Explanation:
If you are describing someone...
What volume will 454 g (1 lb.) of H₂ occupy at 1.05 atm and 25.0°c
Answer:
Explanation:
V = 5.24 × 10^3L
Which is a reservoir for nitrogen?
A. lightning B. biomass C. nitrogen gas D. ammonium E. nitrogen-fixing bacteria
IT'S NOT C
If two organisms have homologous structures and similar early development, what can you infer about them?
Answer:
Common ancestry
Explanation:
If two things have similar structures and have similar early development that means they likely originated from a common ancestory a long time ago. This would support the notion that they are evolutionary related.
what is the medial indentation on the kidneys called