Biology Middle School

Find the lower quartile of the data set. 7, 3, 5, 2, 13, 11

Answers

Answer 1

Answer:

Explanation:

hope it helps plz mark brainlest

Related Questions

What determines whether a metamorphic rock is foliated or non-foliated?

Answers

Answer:

Foliated metamorphic rocks such as gneiss, phyllite, schist, and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure. Non-foliated metamorphic rocks such as hornfels, marble, quartzite, and novaculite do not have a layered or banded appearance.

Explanation:

Answer: Foliated rocks have layers you can see, non foliated rocks don't have layers.

Explanation:

Look at the diagram of the rock cycle below.

Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration

Answers

answer B.

it’s melting

From the diagram of the rock cycle the missing part is ( B ) ; Melting

Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.

Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting

Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.

Learn more : https://brainly.com/question/23661578

In which type of mass movement can soils behave like a liquid and start flowing?

Answers

Answer:

a flow

Explanation:

Movement of soil and regolith that more resembles fluid behaviour is called a flow. These include avalanches, mudflows, debris flows, earth flow, lahars and sturzstroms. Water, air and ice are often involved in enabling fluid-like motion of the material.

A flow. Explanation is above

The invention of email opened an important epoch in the history of communication. Which term can replace epoch without changing the meaning of this sentence?

calendar
era
millennium
time line

Answers

Answer:

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Explanation:

Answer:

B. era

Explanation:

The word epoch means: a period of time in history.

We want to find a synonym for epoch, or a word that has the same meaning. So, if we were to replace epoch, the sentence would be the same.

Calendar: a chart showing the days, weeks and months of a year

Era: period of history that is long and distinct

Millennium: period of 1000 years

Timeline: a graphic representation of time passing

The word that makes the most sense as a synonym for epoch is era.

Therefore, the correct answer is B: era.

HELP ASAP

Suppose a scientist discovers fossils of ancient horses in an area. The fossilized horses are much smaller than modern horses. They are found in the same layer as many fossilized tree trunks. Today, horses still live in the area, but it is now open grassland.

How do you think the environment has changed over time, and how could this change have led modern horses to be larger than ancient horses?

Answers

Answer:

Well maybe most of the ancient horses died becuse of how small they were and had to evolve to survive and live longer. Probably.

Explanation:

Answer:I think the environment has changed because there were fossilized tree trunks found with it so that means that there used to be trees in the grassland areas. Maybe the horses were too small so they died or they didn't have enough food to survive off of.

Explanation:

In meiosis, new reproductive cells have twice as many chromosomes as regular cells.

True or False
PLS HELP

Answers

False I took the test

False because that would be too many chromosomes for the offspring

Write a paragraph (4-5 sentences) explaining how natural selection and selective breeding are related?

Answers

Natural selection and selective breeding are related because they both involve the process of selecting traits that are desirable. Natural selection is a process that occurs in nature where organisms with advantageous traits are more likely to survive and reproduce, passing on those traits to their offspring. Selective breeding, on the other hand, is a process where humans intentionally breed organisms with desirable traits in order to produce offspring with those traits. Both processes involve the selection of traits that are beneficial and can lead to the evolution of new species or the production of new varieties of crops or livestock.

Natural selection and selective breeding are related in that they both involve the deliberate selection of certain traits in a population. Natural selection is the process by which certain traits become more or less common over time due to their impact on an organism's ability to survive and reproduce. Selective breeding, on the other hand, involves the intentional breeding of organisms with desirable traits, such as high milk yield in cows or short stature in dogs. Both processes involve the selection of traits for their fitness or utility, but natural selection is driven by environmental pressures and survival, while breeding is driven by human desire or need.

where did the name '' hamster'' probably come from?
A. The animal was discovered by a person named Hamm.
B. People thought the animals looked like little hams.
C. It comes from a word meaning ''tiny''.
D. It comes from a word meaning ''to hoard''.

Answers

Answer:European Hamster

Smallest breed

Roborovski hamster

Stout-bodied rodents,

with tails shorter than body length, and have small, furry ears, short, stocky legs, and wide feet.

en.wikipedia.org

Popular breed

Golden hamster

They carry food in their spacious cheek pouches to their underground storage chambers. When full, the cheeks can make their heads double, or even triple in size.

en.wikipedia.org

Explanation:

a loanword from the German, which itself derives from earlier Middle High German hamastra

Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?

Answers

I think is the fourth one but I’m not 100% sure-

Answer: 4

Explanation:

Who is Vandana Shiva

Answers

Vandana Shiva is an Indian scholar, environmental activist, and author known for her work in the field of environmental sustainability, biodiversity conservation, and social justice. She was born on November 5, 1952, in Dehradun, India. Shiva has a background in physics and earned her Ph.D. in philosophy from the University of Western Ontario, Canada.

Shiva is a prominent advocate for sustainable agriculture, seed sovereignty, and the rights of small-scale farmers. She is known for her opposition to genetically modified organisms (GMOs) and the negative impacts of industrial agriculture on the environment and local communities. Shiva has been involved in grassroots movements and organizations, including Navdanya, which promotes seed conservation and organic farming practices.

Vandana Shiva has authored numerous books, including "Staying Alive: Women, Ecology, and Development," "Earth Democracy: Justice, Sustainability, and Peace," and "Making Peace with the Earth." She has received several awards for her work, including the Right Livelihood Award (Alternative Nobel Prize) in 1993. Shiva continues to be actively involved in raising awareness about sustainable agriculture, biodiversity, and social justice issues on a global scale.

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she 70 years old, she a researcher and founder of Navdanya

What are the six processes of digestion? Explain in full. [12 marks]

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the six major processes of the digestive system, in order, are as follows: ingestion, propulsion, mechanical breakdown, chemical digestion, absorption, and elimination.

1) food is ingested, chewed, and swallowed

2) muscular contractions move the food through the alimentary canal and physically break it down into tiny particles

3) digestive fluids chemically break down the nutrients from food into molecules small enough for absorption

4) indigestible substances are eliminated as waste

hope i helped! good luck.

The processes are ingestion and digestion

What is the main organ of the urinary system
A. Gallbladder
B. Stomach
C. Kidney
D. Small intestine

What is the purpose of the urinary bladder?
A. Collects and stores tears
B. Collects and stores sweat
C. Collects and stores solid waste
D. Collects and stores urine

Answers

c. kidney
d. collects and stores urine

c for question and d for question 2

Required The measure of the average thermal energy of a substance is * O heat O matter O temperature

Answers

Answer: Temperature

Explanation:

I am unsure what the question posed in this is, but I believe it is "The measure of the average thermal energy of a substance is: _____." So in that case, it would be temperature.

Answer:

Temperature

Explanation:

Write a description or a reason why you are doing this activities of conserving our natural resources.

1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -

Answers

Conserving our natural resources is crucial for the long-term sustainability of our planet and the well-being of future generations. Engaging in activities that promote conservation helps minimize our ecological footprint and protect the delicate balance of the Earth's ecosystems. Let's explore the reasons behind each of the activities you mentioned:

1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.

2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.

3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.

4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.

5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.

6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.

7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.

8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.

Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.

MAKE ME BRAINIST

You can’t use a glass when you are brushing your teeth

Where would you find a Bose-Einstein condensate?
A Inside stars incorrect answer
B At the North Pole incorrect answer
C In a science lab incorrect answer
D Bose-Einstein condensates exist only in theory incorrect answer

Answers

Answer:

Explanation:

C

hope this helps have a nice evening

Why does passive transport not require the cell to use energy to move molecules across the membrane?

The molecules are moving against the concentration gradient.

The molecules use protein pumps to move molecules across the membrane.

The molecules use water to move across the plasma membrane.

The molecules are moving from high concentration to low concentration.

Answers

Answer:

The molecules are moving from high to low concentration.

Explanation:

i think it should be D. if i am incorrect i am so sorry!!

explanation: good luck <3

can someone please help

Answers

Answer:

Explanation:

Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether. Should be the third one.

What things are part of the hydrosphere? Select all that apply. ( 40 Points!! )

water vapor
clouds
underground water
glaciers

Answers

Hydrosphere means water in the threes states of aggregation liquid,solid and gas. So the answer is: water vapor,underground water and clouds.

They are all correct
(Sorry if I’m wrong I learned this last year)

Which structure does a eukaryotic cell have that a prokaryotic does not
A). Ribosome
B). Flagellum
C). Cytoplasm
D). Nucleus

Answers

Answer:

D) Nucleus

Explanation:

answer nucleus

Answer:

I think D maybe

A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?

May trigger an adverse climate change
May worsen the water crisis around the world
Would be beneficial for the malnourished population
Would increase the shortage of food around the world

Answers

would be beneficial for the malnourished population

The correct answer is option (3) would be beneficial for the malnourished population.

Which of the following best describes the niche of a sunflower plant

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what’s the choices?

What choices can you pick

What do you think makes an argument stronger? Explain 1- 2 things that would make an argument stronger and more believable?

(This is for science so try to make it science-related.)

Answers

Answer:

a diagram, speech photos and classifications

Explan

proof or evidence of where you got the answer, or a diagram

DNA is-

a. Wrapped up to make chromosomes
b. A double helix
c. Instructions for life
d. all of the above

help plz ill give brainliest

Answers

Answer:

d. all of the above

Explanation:

Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids. Chromosomes are composed of DNA tightly-wound around histones.

D is the right answer

________________ can vary in size; they can be as small as dust and as large as the state of Georgia.

a
Moons
b
Asteroids
c
Shooting Stars
d
Haley's Comet

Answers

The answer is C

Shooting Stars

The answer is - shooting stars

Pls help me, my assignment is due today

Answers

Answer:

A. Grasses ---> Termite ---> Monkey ---> Eagle

Explanation:

We are looking for the answer that correctly matches the diagram. You can eliminate B at Hyena because there is no arrow pointing at the Mongoose. You can eliminate C at Termite since there is no arrow pointing to Grasshopper and you can eliminate D because there is no arrow pointing from Lion to Vulture.

Option A :- Grass - Termite - Monkey - Eagle

In three paragraphs, explain the difference between gills and lungs. Give examples of animals with only gills, those with only lungs, and those with both gills and lungs. What are the advantages of having gills, lungs, and both?
HELP ASAP!!!!

Answers

Gills are for fish and salamanders lungs are for mammals and such like that

The main difference between gills and lungs is that gills are the type of respiratory organs specialized to breathe in water, whereas lungs are the type of respiratory organs specialized to breathe in the air. Furthermore, fish use gills while mostly tetrapods use lungs.
Lungfish have a unique respiratory system, having both gills and a lung. It is the only type of fish to have both organs, not only does it help them to survive, but may also be key to the evolutionary origins of the lung. Granddad is the oldest fish we know of anywhere in the world, and there are only six known species around the world.
The advantages of having both lungs and gills gives a better chance of survival above and in water.

When an offspring receives one green allele (G) and one red allele (R), the result id a green leaf with red veins

Answers

Answer:

Explanation:

the genotypes of the parents are homozygous dominant GG and RR so when they fertilise they give all GR offsprings

The genotype of the plant is GR. This is because the offspring received green allele (G) as well as red allele (R), and both results showed up as the plant is green with red veins.

When something gives up alleles to its offspring, the parents originally have alleles like Aa and Bb. When offspring is created, you can use the Punnett square to guess which alleles will be passed on. In the plant’s case, G and R were passed on.

To learn more about the Punnett Square,

https://brainly.com/question/28060377

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?

Answers

The test variable is the potential energy

"How does the height of an object affect the amount of mechanical energy it contains?"

The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.

For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.

---

"What is the test variable?"

The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.

If a mosquito bites a human vein, will the mosquito explode?

Answers

Answer:

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.

No, because that’s how they get their food, from biting human burn.

Chemical weathering: changes rocks on a molecular level uses temperature changes to break rocks is always slower than physical weathering transports silt and rock to other places

Answers

Chemical weathering changes rocks on a molecular level uses temperature changes to break rocks is always slower than physical weathering transports silt and rock to other places - True

Chemical weathering, which can take place at the molecular level, is the disintegration and modification of rocks by chemical processes. Water exposure, exposure to gases in the atmosphere, and acid exposure are all potential causes of this form of weathering. These activities have the potential to alter the composition and structure of the rock over time by dissolving rock minerals.

Chemical weathering can be influenced by temperature variations because certain minerals can expand and contract in response to temperature fluctuations, which can cause cracking and expose new surfaces to chemical reactions. Chemical weathering is often slower than physical weathering, which includes the mechanical degradation of rocks via processes like abrasion or freezing and thawing. The kind of rock and the local climate, among other things, can affect the pace of weathering.