If you walk barefoot on asphalt, energy is transferred by which process?
If you walk barefoot on asphalt, energy is transferred primarily by conduction. When walking barefoot on asphalt, heat energy from your body is transferred to the asphalt through direct contact (conduction), making the surface warm.
Conduction is the process of heat transfer through direct contact between objects or substances. When your bare feet touch the asphalt surface, the heat energy from your body is transferred to the asphalt through direct contact. Asphalt is a good conductor of heat, so it quickly absorbs the heat from your feet, making the surface warm.
Convection involves the transfer of heat through the movement of fluids, which is not the case when walking on asphalt. Radiation is the transfer of heat through electromagnetic waves, but in this situation, direct contact between your feet and the asphalt is the primary method of energy transfer.
Thus, when you walk barefoot on asphalt, the majority of the energy is carried by conduction.
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If a mosquito bites a human vein, will the mosquito explode?
Answer:
No
Explanation:
it wont explode because mosquito's bite our veins, that's how they get their food and how they make their lava. now if a mosquito bit our artery, then they will explode.
HELP PLEASE
Identify the following as either a sink (take in and store carbon) or a source (releases carbon).
Burning fossil fuel for manufacturing
Photosynthesis
Coral reef formation
Respiration
Decomposition
Volcanic eruptions
Wildfires
Transportation (trains, planes and automobiles)
Electricity (lights)
Heating and cooling your house
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?
A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.
Answer:
A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
What do you call this?
Answer:drag the image
Explanation:
The punnett square below shows a cross between two tall plants TT and TT. The labeled boxes represent the offspring produced from the cross. What will be the genotype of offspring in box 2?
Answer:
B) Only TT
Explanation:
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
A student built a circuit based on a diagram. His teacher gave him an activity sheet where he filled in his purpose, method, materials, results, and conclusion. What made the scientific process incomplete?
A. The student did not change any variables
B. The student learned how to build a circuit
C. The student used a set list of materials
D. The student made a conclusion after collecting evidence
Please answer ASAP i will give brainlilest
Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?
Explain how the cell is like a city.
Answer:
Organelles are like buildings: Just as buildings in a city have different functions, the organelles in a cell have different functions. For example, the nucleus is like a city hall, which controls and regulates the activities of the city. Mitochondria are like power plants, generating energy for the cell.
Cell membrane is like a city border: Just as a city has borders that regulate what enters and exits the city, the cell membrane controls what enters and exits the cell.
Cytoplasm is like a city streets: Just as streets connect buildings and allow for movement within a city, the cytoplasm allows for movement of organelles within the cell.
Ribosomes are like factories: Just as factories produce goods in a city, ribosomes produce proteins in the cell.
DNA is like a city blueprint: Just as a city has a blueprint that guides its construction and development, DNA contains the instructions for the cell's growth and development.
Enzymes are like city workers: Just as workers in a city perform different functions, enzymes in the cell catalyze chemical reactions and perform different functions.
Overall, the cell is a complex and organized structure, much like a city, with different parts working together to perform various functions necessary for survival.
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PROBLEM IS CLIMATE CHANGE IN SPAIN
Explain why this problem is so urgent
Explain what will happen if the
problem is not addressed
Summarize the three most effective
solutions
If you have a personal connection to
the topic you can include it here.
EXPERT HELP EXPLAIN THE ANSWER AND DON'T GUESS: Which process results in the embryo stage of a eukaryotic life cycle?
A. Body features change during molting.
B. Meiosis produces gametes.
C. Body features change during metamorphosis.
D. A zygote divides using mitosis.
B or D
Answer:
D. A zygote divides using mitosis
What is it called when a sound wave is slowed by a new medium?
A. Transmission
B. Echo
C. Absorption
D. Reflection
Answer:
it owuld be C
i think i did this before and got it right so yeah
FIRST CORRECT ANSWER GETS BRAINLIEST!
Complete the analogy: Roots are to vascular plants as __________ are to nonvascular plants.
Answer:
The answer is rhizoids.
Explanation:
Rhizoids are like root structures on things such as algae. (nonvascular plants.) Here's a diagram of a rhizoid on moss.
1.) The scientific name always consists of two words:
Group of answer choices
Genus and species
Family and species
Species and kindom
Domain and species
2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?
Group of answer choices
Puma
concolor
mountain lion
American mountain Lion
PLS BE RIGHT
The image shows a white radish, which is a seed plant
Which describes the root and stem types of this plant?
fibrous root with herbaceous stem
fibrous root with woody stem
taproot with herbaceous stem
taproot with woody stem
Answer:
Answer choice C is the correct answer.
Explanation:
Hope this helped!
Do you think new discoveries will change the way scientists
classify and identify organisms? Why or why not? If so, how will
it change?
Directions: Answer each of the questions below.
1. Complete the following sentences using words from the lesson.
a. ___________________ are steep sided volcanoes that erupt a variety of lavas that are stiff or pasty and do not flow easily.
b. There are four major groups of lava rocks: ___________________, ________________________, _____________________, ____________________.
c. Volcanoes have a ___________________ at the summit formed around a vent through which lava steam, ashes, etc. are expelled.
2. Explain why you think the ancient Romans and Greeks used mythology to tell the story of volcanoes.
3. What are rift volcanoes? How do they form? What are cinder cones?
4. Identify and describe pyroclastic rocks.
5. Identify the different types of volcanoes and describe their unique characteristics.
Answer:
1.
a. Stratovolcanoes are steep-sided volcanoes that erupt a variety of lavas that are stiff or pasty and do not flow easily.
b. basalt, andesite, dacite, rhyolite
c. Volcanoes have a crater at the summit formed around a vent through which lava, steam, ashes, etc. are expelled.
2. Mythology was often used by ancient cultures to explain natural phenomena, including volcanoes. Volcanoes have the power to create and destroy, which would have been awe-inspiring to people in ancient times. By creating stories and legends around volcanoes, ancient cultures were able to explain their behavior and attribute their power to the gods or other supernatural beings, thus giving people a sense of control and understanding.
3. Rift volcanoes are volcanoes that form along the boundaries of tectonic plates, where magma rises up to the surface and creates a linear series of volcanic vents. They are typically located along mid-ocean ridges and are characterized by eruptions of fluid basaltic lava. Cinder cones are small, steep-sided volcanoes that are formed from explosive eruptions of gas-charged magma. They are typically less than 300 meters high and are made up of loose pyroclastic debris.
4. Pyroclastic rocks are rocks that are formed from the consolidation of volcanic fragments that were explosively ejected during an eruption. They are composed of different types of materials such as ash, pumice, and volcanic bombs. Pyroclastic rocks can be deposited in various ways, such as air fall deposits, pyroclastic flows, and lahars.
5. There are three main types of volcanoes: shield volcanoes, stratovolcanoes (or composite volcanoes), and cinder cones. Shield volcanoes have broad, gently sloping sides and are made up of fluid lava flows. Stratovolcanoes are tall, steep-sided volcanoes that are formed from explosive eruptions of viscous lava and pyroclastic debris. Cinder cones are small, steep-sided volcanoes that are formed from explosive eruptions of gas-charged magma.
Which statements describe the pedigree? Check all that apply.
(/◕ヮ◕)/if you get it right you get a free hug
One parent is a normal male.
One parent is a normal female.
The parents have two daughters who are carriers.
The parents have three sons who are carriers.
The grandparents have a granddaughter who has the disorder.
The grandparents have three normal grandsons.
Answer:
it got passed down from the grand parents it skiped the the parents and went to the 2 daugthers
Please mark brainiest
Plants are considered to be ___________ because they are the only living organisms that make their own food.
Answer:
heterotrophs
Explanation:
plants can prepare their own food due to a process called photosynthesis.
animals depend on other animals or plants to make their food so they are called autotrophs
In both sexual and asexual reproduction, offspring have the same number of genes as the parent organisms. What else is true about asexual reproduction?
A. Offspring are genetically identical to their parents.
B. Two parents pass genetic material to offspring during asexual reproduction.
C. Offspring are genetically similar to, but not identical, to their parents.
D. Multiple offspring are always produced all at once during asexual reproduction.
What is found in every living
organism.
A. Carbon is
B. Hydroxide is
C. Neither carbon nor hydroxide is
Answer:
A I think sorry if its wrong
Answer:
A. Carbon
Explanation:
In every organism you can find CHNOPS; these elements are Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus and Sulfer.
How does exchange of gases take place in plants?
Answer: plants take in carbon dioxide and release O2.During the day when photosynthesis occurs, the oxygen released from the process is utilized for respiration.
Tissues are to cells as organ systems are to _____.
A: populations
B: tissues
C:organisms
D:organs
Answer:
organs
Explanation:
Organs are to organ systems
Which of these organisms is not a chordate?
earthworm
snake
sea squirt
human
Which image shows water being used in industry?
Grass being watered by a sprinkler.
Water spraying over machinery.
Water being used to wash dishes.
PLS HELP I NEED IT BY 12:00
Only help if you know how to answer
Select an organism of your interest! Research to see if that organism undergoes asexual or sexual reproduction. Describe why that type of reproduction is advantageous for your organism.
Answer:
Many species of worms reproduce asexually, this process called fragmentation. Iincluding California black worms, or mudworms. These worms are hermaphroditic -- they catry both female and male genitalia and other reproductive parts, and can produce sexually. Hhowever, tthese worms frequently reproduce using fragmentation, for faster reproduction rates, etc.
Please Answer FAST ASAP
Type your response in the box. Do you think humans go through a simple life cycle? Explain your reasoning.
Exact Answer From Edmentum Plsss
Answer:
No
Explanation:
The human body constantly develops and changes throughout the human life cycle, and food provides the fuel for those changes. The major stages of the human lifecycle include pregnancy, infancy, the toddler years, childhood, puberty, older adolescence, adulthood, middle age, and the senior years. Hope this helps you! Have a great day to whoever reads this!
The theory of evolution has changed over time. Initially, Lamarck believed that organisms developed traits in response to a changing environment to improve their chances of survival. Later Darwin proposed that organisms that already possessed traits suitable to a changing environment were more likely to survive and reproduce.
Which of the following does not explain why the theory of evolution has changed?
A. Lamarck’s theory was discarded when new scientific information became available.
B. Darwin collected empirical evidence to support that organisms with favorable traits survived and reproduced.
C. The theory of evolution became a scientific law after much debate and confirmation in the scientific community.
D. Other scientists such as Peter and Rosemary Grant have collected additional empirical evidence that supports Darwin’s findings.