I will give anyone who answers this fast and correctly a brainliest on this and go to your account and give 5 stars/thanks on all of your answers .
To investigate absorption, Hector cuts two rectangles from five different-colored sheets of construction paper. He then staples three sides of each pair of rectangles to make a pocket and inserts a thermometer into each.
He takes the thermometers in the construction paper pockets outside, where it is clear and sunny. The initial temperature of each thermometer is 22°C. The image shows the thermometers after being outside for 15 minutes.
A thermometer in black paper reads 38 degrees Celsius, a thermometer in white paper reads 24 degrees Celsius, a thermometer in green paper reads 29 degrees Celsius, a thermometer in red paper reads 31 degrees Celsius, and a thermometer in blue paper reads 33 degrees Celsius.
Complete Hector's table by recording the final temperature and calculating the temperature change for each thermometer.
Answer:
Black-(I) 22-(F) 38-change was +16 degrees
White-(I) 22-(F) 24-change was +2 degrees
Green-(I) 22-(F) 29-change was +7 degrees
Red-(I) 22-(F) 31-change was +9 degrees
Blue-(I) 22-(F) 33- change was +10 degrees
Explanation:
I= initial temp, F=final temp
PLLLZ HELP I AM TIMED!!! WILL GIVE BRAINLIEST!!!!
20 PTS please help! Why is cell differentiation important in the growth and development of human beings?
Answer:
Cell differentiation is important in the growth and development of human beings because humans require different cell types to function. These different cell types are the basis for organs and organ systems.
Explanation:
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and hope it helps
Answer: hi
Explanation:
hihihihihiihihihi
PLEASE ANSWER BOTH OF THE QUESTIONS FOR MY HW LISTED BELLOW I'LL MARK BRAINLIEST! (NUMBER 10 WAS JUST A GUESS TELL ME IF I"M WRONG OT RIGHT THANKS)
Answer:
A and B pretty sure
Explanation:
Only answer if you know please thanks
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In a minimum of 5 sentences for each, please answer the following questions:
- Why was it important to identify a common name and why was the term "Kinesiology" chosen?
- What types of thoughts immediately come to mind when you here the term "Physical Education?" Why might that term "Physical Education" be limiting in as a common name for our field of study?
IF YA SPAM U WILL BE REPORTED
Answer:
For the first one-
- in order to describe the academic discipline and to unite the field.
What are the most important factors to consider to successfully manage a resource?
current resource levels, rate of consumption, and rate of recharge
short-term interests
international standards
Answer: the top words are the correct answers
Explanation:
Using the graphic provided, identify the products if photosynthesis.
B. sugar (glucose), oxygen
C. sunlight, water, carbon dioxide
D. sunlight, carbon dioxide, water
a isnt a option.
Answer:
b
Explanation:
The reactants are sunlight, water and carbon dioxide and the products are oxygen are sugar.
The products of photosynthesis are sugar (glucose) and oxygen. Therefore, option B is correct.
What is photosynthesis?the method by which green plants and some other organisms create food from carbon dioxide and water using sunshine. In most cases, the green pigment chlorophyll is used in photosynthesis in plants, which produces oxygen as a byproduct.
The Calvin cycle and light-dependent reactions are the two primary phases of photosynthesis. The basic function of leaves as plant organs is photosynthesis.
During the day, photosynthesis is carried out by chloroplasts. The photosynthetic cells use NADPH and ATP, the direct results of photosynthesis, to make a variety of chemical compounds. Therefore, option B is correct.
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A scientist studies a dragonfly species. She started with two parent dragonflies and has raised many generations. All have had four wings. In the most recent generation of dragonfly offspring, one dragonfly had eight wings. What do you think caused this change? Identify if the change is helpful, harmful, or mutual and provide an explanation for your choice.
Answer:
Robux
Explanation:
What could of caused this is that the dragonflies with 4 wings, weren't strong enough with flying and needed 4 more, or this could of also been caused with a mutation in the DNA and overtime the mutation has kind of just been a new addition to the dragonfly.
Which of the following shows the Earth's layers listed in order from HIGHEST to LOWEST temperature?
mantle, inner core, crust, outer core
crust, inner core, mantle, outer core
inner core, crust, outer core, mantle
inner core, outer core, mantle, crust
Answer: innercore, outer core , mantle crust
Explanation: its right, dont question me
1.) How do hurricanes form?
2.) How are hurricanes classified?
3.) What kind of damage can hurricanes cause?
work together to list four physical characteristics necessary for life to exist. Of these four, which two explain the pattern of terrestrial biomes?
answer:
1)responsiveness to the environment
2)growth and change
3)ability to reproduce
4)having a metabolism and breathing
5)maintain homeostasis
being made of cells and passing traits onto offspring. and the 2 that explains the pattern if terrestrial biomes are 1 and 2
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have a nice day !!
There are many physical characterstic necessary for life to exist.
What is example of terrestrial biome?
Terrestrial biomes include tundras, temperate forests and grasslands, chaparral, temperate and tropical deserts, and tropical forests and grasslands.
The four physical character necessary for life to exist.
1) Responsiveness to the environment
2) ability to reproduce
3) having a metabolism and breathing
4) maintain homeostasis
Option 1 and 2 explains the pattern of terrestrial biomes.
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In thedefinition of the word "thin" is often used. Compare the height of atmosphere with the radius of earth. Discuss your findings. Indy definition
Which statement most accurately states the relationship between air pressure, temperature and wind?
A.
An increase in wind speed, decreases air temperature and air pressure.
B.
Increases in temperature, increase air pressure which causes wind to stop blowing.
C.
Changes in air temperature result in differences in air pressure which causes winds.
D.
Air temperatures and air pressures that have similar values produce faster wind speeds.
Answer:
i thought A it may correct
What would be the best instrument to use to measure wind speed?
A.barometer
B.thermometer
C.anemometer
D. Wind vane
(I put a random subject)
Answer: C.anemometer
Explanation:
give me the Definition of Parasitism, Commensalism, and Mutualism and an example of each word please please actually answer
answer:
sample answer below.
explanation:
parasitism
the practice of living as a parasite in or on another organismexample: fleas or ticks that live on dogs and cats are parasites. they are living off of the blood of the host animalcommensalism
an association between two organisms in which one benefits and the other derives neither benefit nor harmexample: a golden jackal (the commensal) following a tiger (the host) to feed on leftovers from its killsmutualism
the ecological interaction between two or more species where each species has a net benefitexample: one example of a mutualistic relationship is that of the oxpecker (a kind of bird) and the rhinoceros or zebra. the oxpeckers get food and the beasts get pest controlgenes carried on xx chromosomes(not often on the Y) are
female because xy is boy
Answer: Females would be your answer
Explanation: because the boy carry's a "Y"in there chromosome gene always and a female only has xx chromosome in their genes
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Miguel bought a new fish for his fish tank. He brought the fish home in a plastic bag that was filled with water from the fish tank at the store. Before releasing the fish, he put the entire bag into his tank so the fish could get used to the temperature of the water in his tank at home. Miguel explains to his sister that heat is transferring from the water in the tank to the water in the bag. Miguel’s sister doesn’t believe him because the water in the tank doesn’t feel hot.
Temperature of the water in his home tank: 21 C
Temperature of the water in the bag: 18 C
How is it possible that heat is transferring from the water in the tank to the water in the bag, even though the water in the tank doesn’t feel hot?
Answer:
Explanation:
well sometimes we can;t feel the heat but sometimes other living things can feel the heat like fish.We need the water to be hotter than 21c or we don;t feel it like our bodies can feel coldness a little bit better than the heat but it still needs to be cold but it is very simple nolege animals have a better felling in temeture than humans.
Why is the Earth separated into different layers?
A.The different masses of each layer cause them to separate and layer. B.The different densities of each layer cause them to separate and layer. C.The different composition of each layer causes them to separate and layer.
D.The different volumes of each layer cause them to separate and layer.
What happens to the temperature within Earth as the pressure increases? A.The temperature remains the same.
B.The temperature decreases and then increases.
C.The temperature increases.
D.The temperature decreases.
Which of the following does not help scientists gather important information about the Earth and its layers?
A.Volcanic eruptions
B.Seismic waves
C.Earthquakes
D.Ocean currents
Earth is made of different layers that have varying characteristics. Which is the thickest layer?
I NEED THE ANSWER ASAP
the mantle
the inner core
the outer core
the crust
Answer: the mantle
Explanation:
The Earth can be divided into four main layers: the solid crust on the outside, the mantle, the outer core and the inner core. Out of them, the mantle is the thickest layer, while the crust is the thinnest layer.
Answer:
The answer is ... the mantel I think! But I may be wrong and it may be the outer core ... although that is just surrounding the inner core.
Explanation:
The mantle is the part right between the thin crust and the hot outer core. So, if you look at a "map" of the inside of earth - the mantle is probably the one that you're going to be stuck digging through the longest. I'm sorry I couldn't explain it right, but I tried ... don't be mad if this is wrong - I'm just taking my best guess!
Have a good day.
-Lia.
(Please help and actually answer please help )
Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survive; the perch do not.
Limiting factor-
Explain-
A severe flood brings a lot of sediment and silt into Lake Winnipeg. The turbidity of the lake increases greatly.
Limiting factor-
Explain-
A drought decreases the water level in Lake Winnipeg. The carrying capacity of the lake decreases.
Limiting factor-
Explain-
Due to the introduction of rainbow smelt, Lake Winnipeg becomes crowded and some fish species do not survive.
Limiting factor-
Explain-
Since northern pike prey on yellow perch, an increase in the perch population causes an increase in the pike population.
Limiting factor-
Explain-
Many fish die due to an increase in water temperature.
Limiting factor-
Explain-
Due to over-fishing, the number of walleye in Lake Winnipeg decreases.
Limiting factor-
Explain-
A population is growing quickly when parasites cause disease to spread quickly.
Limiting factor-
Explain-
Answer:
Look at sep by step
Explanation:
1: Density Dependent
2: Density Independent
3:Density Independent
4: Density Dependent
5: Density Dependent
6:Density Independent
7:Density Independent
9:Density Dependent
Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch does not, showing the density-dependent limiting factor and all other question is also a density-dependent limiting factor.
What is a density-dependent limiting factor?The density-dependent limiting factor is defined as the factor that affects the growth and size of the population that varies with the population density, disease predation, and competition are the density-dependent limiting factor.
While a density-independent limiting factor is considered as any force that change the size of the population but does not affect the density of the population.
In the given question Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch not is an example of density-dependent limiting factor.
Therefore, examples in the given question show density-dependent limiting factors.
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Which geologic feature forms when tectonic plates collide?
A
buttes
B
valleys
C
sinkholes
D
mountains
Answer:
D. Mountains
Explanation:
Sinkholes are caused by cave ins, valleys are in between mountains, and buttes are most likely caused by erosion after the sand and soil got blown away. Mountains are caused by two plates slamming into each other and going sky-wise.
The geological feature forms when tectonic plates collide mountain. The correct option is D.
What is mountain?A mountain is an elevated portion of the Earth's crust that typically has steep sides with exposed bedrock.
Although definitions differ, a mountain differs from a plateau in that it has a smaller summit area and is typically higher than a hill, rising at least 300 meters above the surrounding land.
The world's tallest mountain ranges form when plates of Earth's crust collide and buckle up like the hood of a car in a head-on collision, a process known as plate tectonics.
The mountain may take tens of millions of years to rise. The plates move slowly, but when they collide, they may not only contribute to the formation of a mountain, but also shake things up.
Thus, the correct option is D.
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A plant seed grows in a flower's: ovary stamen stigma stem
Answer:
ovary. hope this helps!
When Charles Darwin visited the Galapagos Islands in the 1800's, he observed many types of organisms that were similar but lived on different islands. The four species of mockingbirds found on the Galapagos Islands are shown below. Each species lives on a different island, These species are very similar, but the Hood mockingbird has a longer beak than the other three species. Which of the following best explains the difference?
Answer:
C
Explanation:
It is right trust me. It needs a longer beak to reach food in smaller areas and it has adapted to the enviroment in many years
The statement is the Hood mockingbird's longer beak is an adaptation to the food available in the birds habitat. The correct option is b.
Who was Charles Darwin?English naturalist, geologist, and biologist Charles Robert Darwin is well-known for his contributions to evolutionary biology.
His theory that all living things share a common ancestry is now widely recognised and regarded as a fundamental idea in science.
Charles Darwin, a naturalist of the 19th century, investigated the theory of natural selection.
Natural selection provides an explanation for how a species' genetic features might evolve through time. This could result in speciation, or the creation of a new, separate species.
In the 1800s, Charles Darwin travelled to the Galapagos Islands, where he saw a wide variety of species that were related yet lived on distinct islands.
The longer beak of the Hood mockingbird is an adaptation to the food available in the bird's environment, which is the statement that best explains the difference.
Thus, the correct option is b.
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Your question seems incomplete, the complete question is:
Low air pressure and warm temperatures over land are most likely to result in which of the following weather conditions or events?
A.
Clear sunny skies
B.
A tropical hurricane
C.
A chance of snow
D.
Cloudy skies with rain
Answer:
B. A tropical hurricane
Explanation:
Because when warm and low air pressure come together, it 'rubs' together - making a hurricane to form. As it gets "mad"!
(Tell me if I'm wrong).
USELESS QUESTION NUMERO DOS (first to actually answer gets brainliest award)
Does a plant cell have a powerhouse?
If so, what is it's name?
∈
In your OWN WORDS define the word photosynthesis make it simple.
Answer:
The way that plants create food using sunlight
Explanation:
Answer:
Photosynthesis a process by which green plants and other living organisms that use the sun's light synthesize foods from carbon dioxide and water.
Explanation:
ASAP PLZ!!!! answer correct and get brainliest!!!
What type of structure is most like to fail due to the material that it was built from having small cracks or weaknesses
Answer:
sand
Explanation:
any distortion or weakness in a sandy soil could cause it to collapse
1. What is biodiversity?
2. What does it mean if a place has high biodiversity?
3. How does biodiversity effect an ecosystem?
4. Do you think a high biodiversity help or hurt the stability of an ecosystem?
Why has accessing water always been a crisis for the poor?
Answer:
Water shortages may be caused by climate change, such as altered weather patterns including droughts or floods, increased pollution, and increased human demand and overuse of water.
Explanation: