The 50 species of hawaiian honeycreepers evolved from how many founding species?.
Answer:
1
Explanation:
Differences in function between the wing of a bird and the forelimb of a seal can be explained by:.
Differences in function between the wing of a bird and the forelimb of a seal can be explained by natural selection and adaptation to different environments.
What is evolution?Evolution refers to descendence with modification in an organism, which occurs via natural selection.
Natural selection is the differential reproduction and survival of the more adapted organisms in an environment.
An adaptation is a certain feature that allow organisms to survive in particular environmental conditions.
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pls help will give brainliest and 5 starts
Answer:
See the answer below
Explanation:
5
2
1
3
4
What will happen if every cell of our body does every function?
Answer:
Then ofcourse we don't need face,hands,legs,teeth even though it will be like we are paralized
Answer: there will no be organs or organ system . It will nonot be a structural body and we will be paralized
What are the gonads in the male reproductive system.
Both men and women have gonads. In males, they are the testes, or testicles, the male s#x glands that are part of the male reproductive system. They are located behind the p#nis in a pouch of skin called the scrotum. The female gonads, the ovaries, are a pair of reproductive glands.
Explain how leaves are adapted to maximize photosynthesis.
Answer: Yes
Explanation: They are adapted for photosynthesis by having a large surface area, and contain openings, called stomata to allow carbon dioxide into the leaf and oxygen out.
The ______ muscles compress the cheeks against the teeth to hold solid materials in place during chewing.
The buccinator muscles compress the cheeks against the teeth to hold solid materials in place during chewing.
The buccinator plays a very vital function in the mouth, it helps to hold the cheeks very close to the teeth while eating. It is found in both sides of the cheeks.
Without the buccinator, it would be very difficult to chew food, smile, whistle. It also helps the tongue to properly roll up food particles into bolus.
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Chromatin condenses and chromosomes first become visible in.
Answer:
Prophase
Explanation:
Chromatin condenses and chromosomes first become visible in prophase, a stage in both mitosis and meiosis.
Concentrated animal feeding operations that raise hundreds of animals in a single location often use manure lagoons to dispose of the manure. manure lagoons are ponds lined with rubber to prevent the manure from leaking into groundwater or nearby waterways. one pig produces 30 liters of manure each day, and the average feedlot holds 900 pigs. calculate the amount of manure produced by the feedlot after 30 days to determine the minimum capacity needed for a manure lagoon. a faulty manure pond leaks into a nearby lake. describe one effect this leak would have on the organisms living in the lake.
If there is a leakage of the manure pond into the near by river, the growth the nitrates and phosphates in the leak causes an overgrowth of algae leading to eutrophication.
What is a manure?A manure is that which is used to improve the fertility of the soil. It is composed of the nutrients that are required by the soil. We know that each pig produces 30 liters of manure each day, and the average feedlot holds 900 pigs. Hence, each day, 30 * 900 = 27000 litres of manure is produced.
Within a period of 30 days, a total of 27000 litres of manure * 30 = 810,000 litres of manure is produced. If there is a leakage of the manure pond into the near by river, the growth the nitrates and phosphates in the leak causes an overgrowth of algae leading to eutrophication.
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Someone help me out with this
Answer:
in the paper
Explanation:
What is the primary physical characteristic of the Middle East?
Answer: The Middle East region represents an area of over 5.0 million square miles. The physical geography of the Middle East is varied. Vast deserts are common in the region. The Sahara Desert runs across North Africa, essentially limiting settlement to along the Mediterranean coastline and in Egypt along the Nile River.
Explanation:
Read the excerpt from julius caesar, act 2, scene 2. calpurnia. caesar, i never stood on ceremonies, yet now they fright me. there is one within, besides the things that we have heard and seen,15 recounts most horrid sights seen by the watch. a lioness hath whelpèd in the streets, and graves have yawned, and yielded up their dead. fierce fiery warriors fight upon the clouds, in ranks and squadrons and right form of war,20 which drizzled blood upon the capitol. the noise of battle hurtled in the air, horses did neigh, and dying men did groan, and ghosts did shriek and squeal about the streets. o caesar, these things are beyond all use,25 and i do fear them. which quotations from this excerpt are examples of imagery? select three options. "caesar, i never stood on ceremonies." "and graves have yawned, and yielded up their dead." "fierce fiery warriors fight upon the clouds." "the noise of battle hurtled in the air." "o caesar, these things are beyond all use."
“And graves have yawned, and yielded up their dead.”, “Fierce fiery warriors fight upon the clouds.” and “The noise of battle hurtled in the air.” is the answer.
Why is Julius Caesar so famous?Julius Caesar transformed Rome from a republic to an empire, grabbing power through ambitious political reforms. Julius Caesar was famous not only for his military and political successes, but also for his steamy relationship with Cleopatra.
Thus, these options are correct.
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Answer:
b and c
Explanation:
did the quiz
When comparing the virus/bacteriophage to the host cell that it infects, which statements are accurate? Select all that apply
Answer:
A & D
Explanation:
just did it on usatestprep
Is lactose a monosaccharide disaccharide or polysaccharide?.
Answer: Lactose is a disaccharide
Explanation:
What is the term when a cell divides into two new daughter cells?
A. cell birthing
B. cell death
C. cell regeneration
D. cell division
Answer:
D, cell division.
In plants, the vascular tissue made of dead cells that transport water and minerals from the roots is called.
True or False (Please help me asap)
1. CAM plants use organic acids to store their CO2 for use in light reactions
2. Phase 3 of the Calvin cycle involves the reduction of 3-phosphoglycerate to G3P.
3. in C3 plants, rubisco fixes oxygen if no CO2
4. Photosystem II can operate independently of photosystem I in a cyclic .
5. Carotenoids may act as a sort of energy buffer or “sunscreen” for plants.
6. Chlorophyll b has a methyl group at the R-position of the porphyrin ring.
7. Cyclic electron flow is the primary pathway of energy transformation in light reactions.
In this question, we will answer whether the statement is false or true about plants.
False or true1. CAM plants use organic acids to store their CO2 for use in light reactions
False
2. Phase 3 of the Calvin cycle involves the reduction of 3-phosphoglycerate to G3P.
False
3. in C3 plants, rubisco fixes oxygen if there is no CO2
True
4. Photosystem II can operate independently of photosystem I in a cyclic fashion.
True
5. Carotenoids can act as a kind of energy buffer or “sunscreen” for plants.
True
6. Chlorophyll b has a methyl group at the R-position of the porphyrin ring.
False
7. The cyclic flow of electrons is the main way of transforming energy in light reactions.
True
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Read the scenario.
A biologist is studying golden frogs that live in cool streams running through the rain forests of Central America. The biologist conducts a survey of the population and counts over 100 frogs in one mile of stream. The biologist returns to the same location one year later and counts only 20 frogs in that same stretch of stream. The biologist wonders why there are suddenly so few golden frogs.
The biologist also observes that a mining company has set up a copper mine only a few miles from the stream. By reading studies on copper mining operations in other parts of the world, the biologist learns that the wastewater runoff from the mines is highly acidic and contains potentially toxic compounds.
Which question most closely relates to the biologist's observations and collected data?
Are the golden frogs succumbing to a fungal infection?
Answer:
are the frogs dying off because of the mines waste water?
Pollination by bees and other animals is very important for the production of food for humans. What type of ecosystem service is pollination and example of?
A. Direct Service
B. Indirect Service
C. Ethical and Aesthetic service
I really need help with the answer. I think it is B but I am not sure!
The Coriolis Effect shows us that when moving from the equator towards the poles, the air is __________.
Question 1 options:
moving slower than the ground below it.
moving faster than the ground below it.
moving at the same speed.
standing still.
I literally cannot do this.
Answer:
It moves slower than the ground below it.
Explanation:
I hope this helps!
-Justin:)
The Coriolis Effect shows us that when moving from the equator towards the poles, the air is moving slower than the ground below it. So, the correct option is A.
What is Coriolis Effect?The French mathematician & physicist Gaspard-Gustave de Coriolis is honoured with the name "Coriolis Effect." It has an impact on everything from ocean currents to weather patterns to aviation transport. Despite how significant the Coriolis Effect is, few people are aware of it and even fewer actually comprehend it.
Circulating air gets deflected to the right throughout the Northern Hemisphere as well as to the left inside the Southern Hemisphere as a result of the Earth's axis of rotation. The Coriolis effect is the name given to this deflection. The Coriolis Effect demonstrates that the air moves more slowly than the ground underneath it as it travels from the equator to the poles.
Therefore, the correct option is A.
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Which fossilization process leaves behind a dark film on a sedimentary rock?
Answer:
carbonization process leaves behind a dark film on a sedimentary rock.
Cells that function in storage or photosynthesis are:.
parenchyma cells storage of energy
WILL GIVE BRAINLIST TO BEST ANSWER
What is the most commonly accepted theory of solar system formation?
A.
the Nemesis theory
B.
the theory of planetary motion
C.
the dust cloud theory
D.
the black hole theory
Answer:
im not sure which it is because research says its the nebular hypothesis. I would say the nemesis theory might be it but im not 100% sure, just like 60% sure...
Explanation:
During this simulation the seasonal rains were on how does this effect the population of the buffalo
An enzyme which accelerates a chemical reaction is considered.
Answer: An enzyme that accelerates a chemical reaction is considered to be a catalyst.
Hope this Helps!
Answer:
biological catalysts
Explanation:
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
What type of country is being described by the factors below? 5b
higher average income
higher literacy rates
lower fertility rates
• lower mortality rates
more trash
.
O developing country
O third world country
o developed country
O nation with a very low GNP
How long does it take for tadpoles to turn into frogs.
Help I need help on this
Answer:
Switch G and C with one another and switch A and T with one another for complementary strand
Explanation:
Complementary strand: GGC CTA AAA TTA TAC GAT GAT AGC ATG ATG GAA CCA CGA
The identical strand is just the original strand repeated
Why do some animals migrate in and out of the coniferous forest?.
Answer: Many animals make their home in coniferous forests, some of which have thick fur to insulate them against frigid winters, while others hibernate to endure the cold and some migrate to warmer temperatures.
Explanation:
Why are chromosomes arranged into pairs. Give it in it's short answer.
so that offsprings can inherit half traits from the mother and half traits from the mother.
Explanation:
one chromosome is of the mother and one for the father
