what is a natural system???
Explanation:
a biological classification based upon morphological and anatomical relationships and affinities considered in the light of phylogeny and embryologyMatch the letter in the diagram to the right with the corresponding part.
1. Cortex
2. Epidermis
3. Root Hairs
4. Vascular Cylinder
5. Root Cap
The Root Hairs are single celled structure outside the root that helps in transformation of water to xylem from soil by osmis.
[tex] \sf a \large\rightarrow \: 3. Root \: Hairs[/tex]
The Outermost layer of Root below the epidermis is called as Cortex
[tex] \sf b \large\rightarrow \: 1. Cortex\\[/tex]
Vascular Cylinder is a bundle of vascular tissue that ensures the transportation of Water and other mineral from Root to other parts of plant.
[tex] \sf c \large\rightarrow \:4. Vascular \: Cylinder[/tex]
Epidermis is the outermost layer of root that prevents the entry of Damage to Root from other infection.
[tex] \sf d \large\rightarrow \: 2. Epidermis[/tex]
Root Cap protects the roots spreading underground
[tex] \sf e \large\rightarrow \: 5. Root \: Cap \\ [/tex]
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Answer:
Explanation:
1. Cortex
2. Epidermis
3. Root Hairs
4. Vascular Cylinder
5. Root Cap
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Which statement correctly describes the interaction between the organisms shown in the food chain?
kelp ---> sea urchins ---> sea otters
A.
Sea otters and sea urchins have a predator–prey relationship.
B.
Kelp and sea otters have a predator–prey relationship.
C.
Sea otters and sea urchins have a competitive relationship.
D.
Kelp and sea urchins have a competitive relationship.
======================================================================
Which of the following explains one of the ways plants and animals depend on each other?
A.
Animals release carbon dioxide when they breathe, which plants take in to help make food.
B.
Animals release water vapor when they breathe, which plants take in through their leaves.
C.
Animals make minerals, which plants take in through their roots and pass up to their stems.
D.
Animals make their own food, which plants take in through their roots and pass to their leaves.
======================================================================
Which statement describes the BEST example of animals avoiding competition?
A.
A family of deer leave a crowded area of forest.
B.
Cheetahs and lions feed on the same prey.
C.
A bee pollinates a flower.
D.
A bird finds a spot in a tree to put a nest.
=======================================================================
The food chain represents a what-eats-what relationship that transfers energy from one organism to another.
Sun → flower → rabbit → [ ? ] → owl
What type of animal is most likely to be missing from the food chain?
A.
herbivore
B.
decomposer
C.
carnivore
D.
producer
Answer:
answer to the first question is A, to the second question is also A, the answer to #3 is D, & #4 is D carnivore
Answer/Explanation:
kelp ---> sea urchins ---> sea otters
A.Sea otters and sea urchins have a predator–prey relationship.
B.Kelp and sea otters have a predator–prey relationship.
C.Sea otters and sea urchins have a competitive relationship.
D.Kelp and sea urchins have a competitive relationship.
Answer: A.Sea otters and sea urchins have a predator–prey relationship.
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Which of the following explains one of the ways plants and animals depend on each other?
A.Animals release carbon dioxide when they breathe, which plants take in to help make food.
B.Animals release water vapor when they breathe, which plants take in through their leaves.
C.Animals make minerals, which plants take in through their roots and pass up to their stems.
D.Animals make their own food, which plants take in through their roots and pass to their leaves.
Answer:
A.Animals release carbon dioxide when they breathe, which plants take in to help make food.
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Which statement describes the BEST example of animals avoiding competition?
A.A family of deer leave a crowded area of forest.
B.Cheetahs and lions feed on the same prey.
C.A bee pollinates a flower.
D.A bird finds a spot in a tree to put a nest.
Answer: A.A family of deer leave a crowded area of forest.
-------------------------------------------------------------------------------------------------------------
The food chain represents a what-eats-what relationship that transfers energy from one organism to another.
Sun → flower → rabbit → [ ? ] → owl
What type of animal is most likely to be missing from the food chain?
A.herbivore
B. decomposer
C. carnivore
D. producer
Answer: Carnivore
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~lenvy~
A new neighborhood is built and completely destroys most of a forest. Soon, deer are walking down the sidewalks and eating plants and flowers from yards.
What is the most likely reason why this is happening?
The forest has plenty of food for them, but the deer see easier, newer food sources in the humans’ yards, so the deer are in the neighborhood because they prefer the food there.
The deer have been living close to humans and have become used to seeing them and are being curious since deer like humans.
The deer have been forced into a small area and lack enough food, so they are wandering out of their small forest home searching for food.
The light from the neighborhood has confused the deer, and so they are wandering into the streets because they are disoriented.
Answer:
I think its the 3rd answer
Explanation:
The first answer could be close but if the forest was mostly destroyed, then it would not have plenty of food for them. They also might not prefer the food there. The second option isn't correct because the deer wouldn't take their chances being around creatures (humans) that they have never seen before or didn't see that much. Also, the sound of the construction would scare them off. The fourth option isn't correct because while yes, the lights may disorient the deer, it probably wouldn't want to make the deer wander into the neighborhood. When you see a deer looking in headlights, they don't walk towards your car, they just stand there. This is why I think the 3rd answer is correct.
How do the roots and stem take part in the transport of water in a plant?
please make a good explanation and make long answer pls! thanks :D
Answer:
The roots take part in the transport of water in a plant by absorbing water from the ground. The stem moves the water to the rest of the plant.
Explanation:
When a plant is in wet soil, the roots absorb the water from the ground and carry it to the stem. Then, the steam acts as a passageway and the water goes up the steam, and into other areas of the plant, sucks as leave, and (if the plant has them) flowers.
I hope this answer works, and that it's not late.
i need help again pleases
Answer:
it's the mitochondria
Explanation:
can someone help me with this
ps. click on the pic
Identify at least one technology that uses digital encoding or transmission and explain how it does that. (examples could be some scientific equipment or medical equipment/devices)
Which of the following examples is a non-renewable source of energy?
wood
natural gas
hydroelectric
wind
Do you think it would be possible to construct a pyramid where the number of carnivores was more than the number of herbivores? Why or why not?
Answer:
No, because if there were more carnivores, there wouldn't be enough food to sustain them because of the lower number of herbivores.
Explanation:
50 POINTS!!!!!
Which of the following affects short-term climate, but not long-term climate?
Question 16 options:
Sunspot activity
Change in Earth's position with respect to the sun
large asteroid impact
Significant plate movements
According to this Significant plate movements affects short-term climate, but not long-term climate.
What are the short term effects of climate change?Higher temperatures will heat the ocean. This will result in more heat energy, which will improve the potential for tropical storms to develop.
As warming also shows more evaporation, heavy rains and snowfalls become more regular, making torrents and cyclones more intense.
Thus, Significant plate movements affect short-term climate, but not long-term climate.
To learn more about climate change click here:
https://brainly.com/question/18784841
Which type of fertilizer is made from natural wastes?
inorganic
chemical
organic
The answer is organic.
This is because when animals use the bathroom, their waste is not made in a factory.
Animals such has
BearsFoxesRabbitsCowsAre raised in the wild, so they have to eat natural food such has
BerriesOther animal meatFishPlantsBerries, fish, plants and more all all made in the wild. So this makes them natural or organic.
!!Thus, the answer is organic!!
Hope this helps!~
~NatLikesAnime~
#LearningWithBrainly
How many carnivores are there compared to herbivores?
Answer: 63%
Of all the present-day animals Wiens and colleagues surveyed, 63% were carnivores, 32% were herbivores, and 3% were omnivores. (The rest were ambiguous.) The smaller proportion of herbivores and omnivores may seem surprising, Wiens says, because plants are such a plentiful resource.
Please help with number 13 only. It is an evolution question. Need ASAP!
Answer:
No function
Explanation:
These bones have no function in helping the whale. They are leftovers from the whale's evolution.
Please Help me (I'll give brainlest) (LIMITED)
Which statement is most accurate regarding the effect of decomposition on soil?
A.
Decomposition destroys soil.
B.
Decomposition adds nutrients to soil.
C.
Decomposition contaminates healthy soil.
D.
Decomposition removes oxygen and nitrogen from soil.
Answer: B
Explanation: It doesen't destroy, doesen't remove ooxygen and nitrogen, and it might contaminate healthy soil in some specific things but most likely not so that leaves B and we know when something dies and decomposes the nutrients from the body is spread to the ground, bugs, and other animals.
Which are examples of how animals are used to disperse seeds? (Select all that apply.)
seeds being passed through an animal’s digestive system
seeds being carried on people's clothes
seeds being carried in animal fur
seeds being inhaled when an animal breathes
Answer: All of those apply except for the seeds being inhaled when an animal breathes.
Hi :)
The answer is below.
Seeds passed through and animals digestive systemSeeds being carried in animal furSeeds being inhaled when an animal breathes-How does the fur of animals give seeds?When animals eat the seeds,other seeds have hooks on the fur or skin of animals.The seeds fall off when they walk around.
-How do they get seeds from the digestive system?When animals use the bathroom all over the place, the seeds are on their waste, the seeds go every where when the use the bathroom.
-How do animals inhale these seeds?When animals breathe, they inhale the seeds on the ground. Seeds that have fallen from trees, plants, ect. (It tells you this right in the answer choice)
-Why isnt seeds being carried on people's clothes correct?
Seeds have hooks, yes, but it doesnt mean they will stick to humans. Humans are not normally in the wild with seeds and animals. So this is not very likely to happen.
Hope this helps!This has been,
~NatLikesAnime~#LearningWithBrainlyPlease Help me (I'll give brainlest) (LIMITED)
Answer:
I think its A
Explanation:
Answer:
ii B Most
Explanation:
i have a question that goes with these
Answer:
i almost can see the thning
Explanation:
What is the tough outer layer that protects the other parts of the seed? leaf seed coat endosperm embryo
Answer:The integuments
Explanation:
Answer:
It is called a seed coat, seed cover, or testa; but in your case, it is a seed coat.
Explanation:
Hope it helped!
What are the functions of leaves? (Select all that apply.) absorb nutrients absorb carbon dioxide release oxygen perform photosynthesis
Answer:
perform photosynthesis and release water vapor store water and glucose
absorb carbon dioxide
release oxygen
Explanation:
The primary function of the leaf is the conversation of carbon dioxide, water and UV light into sugar (glucose) and oxygen.
Transpiration refers to the evaporation of water via the leaves.
Answer:
absorb carbon dioxide, release oxygen and perform photosynthesis
Explanation:
:)
Take a look at this dandelion. The yellow flower on the right is _______ pollinated and the seeds on the left are transported by ___________.
Answer:
1 sunflower 2bees
Explanation:
Reviewing the graph you selected and the data chart, describe how the hummingbird bill length has changed over time and why this may be.
Answer:
it hasnt changed
Explanation:
evolution says it has
What is the difference between compost and humus?
Humus occurs in nature unaided by humans.
Compost occurs in nature unaided by humans.
Humus does not break down the elements as well as compost does.
Compost does not break down the elements as well as humus does.
Answer:
A. Humus occurs in nature unaided by humans
Explanation:
got it correct in my quiz hope this helps and have a nice day :)
The difference between compost and humus is that humus occurs in nature unaided by humans, which is the first option, as humus is a natural organic substance that forms over a long period of time as organic matter, and compost is created by humans.
What are compost and humus?Humus is a naturally occurring organic material that is formed through the natural decomposition of plant and animal matter over a long period of time. It is a stable form of organic matter that is resistant to further decomposition, and it can persist in soil for centuries or even millennia. Compost is a valuable soil amendment that can be used to improve soil health and fertility. Unlike humus, which is a stable form of organic matter, compost is a more dynamic material that continues to break down over time.
Hence, the difference between compost and humus is that humus occurs in nature unaided by humans, which is the first option.
Learn more about compost and humus here.
https://brainly.com/question/27205770
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What classification of plants has flowers? angiosperms gymnosperms ferns green algae
Answer:
angiosperms
Explanation:
Using scientific language explain first why the earth goes through seasons (winter, spring, summer, fall) and then explain specifically why Canada can get so cold while other parts of the world stay warm?
please help, will give brainliest!
Answer:
It is all about the tilt of the Earth’s axis. Many people believe that the temperature changes because the Earth is closer to the sun in summer and farther from the sun in winter. In fact, the Earth is farthest from the sun in July and is closest to the sun in January!
Explanation:
Answer:
because it’s rotation around sun
Because of its location north of the Equator
Explanation:
What type of energy is used by your body when you eat food?
thermal energy
gravitational energy
electrical energy
chemical energy
Make 2 full sentences using the scientific term "homoozygous" and 2 full sentences for "heterozygous (Side note: i had to add an extra O to the first thing so its not considered a offensive word-Thank you for your help!)
im getting really annoyed i have posted this 2 times and bots keep answering and ruining it lol
Answer:
1. If you have two copies of the allele for brown hair, you are homoozygous for that trait.
2. If you have two copies of the allele for brown hair, you are homoozygous for that trait.
3. Since sickle cell disease requires two alleles that are alike, a person with a heterozygous would not have the disease.
4. If both gene alleles are different, the organism is heterozygous for that particular trait.
Change the "homoozygous" in the sentences
Explanation:
Genetics yo,
Help me please giving brainliest
Answer:
Here:
Explanation:
High 64F
Low 46F
High 18C
Low 8C
two seasons, dry seaosn and wet season with a lot of rainfall
Tropical rainforest climates have high temperatures: the yearly average temperature is between 21 °C to 30 °C ( 70 °F to 85 °F ).
average precipitation value of at least 60 mm
Sea urchins are spiny, globular animals that live on the ocean floor. How are sea urchins classified?
A. vertebrates
B. invertebrates
C. mammals
D. arthropods
Answer:
B
Explanation:
because they belong to classe Echinoidea, phylum echonodermata
Answer:
B
Explanation:
They have no bones, and therefore, they are classified as a invertebrate(s).