Answer:
Basophils
Explanation:
These small cells seem to sound an alarm when infectious agents invade your blood. They secrete chemicals such as histamine, a marker of allergic disease, that help control the body's immune response.
Hope it helps
Which diagram represents the alignment of the Earth, Moon, and Sun during a neap tide?
Answer:
Can't see pics that good.
Explanation:
A neap tide is when the Moon is NOT between the sun and Earth because of gravity from the Sun and Moon pulling on the eath's water would make it a Hight Tide. I can't see the pics that well but from what I can see I think it's on the first pic on the top. I really hope this helps.
A neap tide is when the Moon is not between the sun and Earth because of gravity from the Sun and Moon pulling on the eath's water would make it a High Tide.
What is the alignment of the Earth moon and sun during a spring tide?Spring tides is known to often take place when the Earth, the Sun, and the Moon are said to be in one line.There are reasons for alignment. The second diagram represents the alignment of the Earth, Moon and Sun during a spring tide.
This brings about a rise in the gravitational pull on the oceans. Few times, the Sun and Moon are known to be opposite sides of the Earth. When you see the second diagram, you will see that they are on the same side and line.
Therefore, A neap tide is when the Moon is not between the sun and Earth because of gravity from the Sun and Moon pulling on the eath's water would make it a High Tide.
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PLEASE HELP: Which two statements describe what happened to this frog as a change from a tadpole to an adult frog?
A. The size of each cell in its body decreased.
B. Its cells joined together to form jellylike balls.
C. Its cells become specialized to do specific jobs.
D. The number of cells in its body increased
Answer:
D. The number of cells in its body increased. hope this helps
Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen. When Lucille talked about it with a friend, her friend said there might be a problem with Lucille’s respiratory system or circulatory system.What do Lucille’s cells need in order for her body to function properly? How might a problem with Lucille’s respiratory system or circulatory system make it difficult for Lucille to play soccer?
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
Who is Vandana Shiva
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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♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
USING THE GRAPH BELOW, ANSWER THE QUESTION.
Q. There are 3 different populations in this graph. Mark two statements below which are most likely true.
1. Population A and population C probably have a predator-prey relationship
2. Population B and population C probably have a predator-prey relationship
3. Population A is not likely harmed nor helped by populations B and C
4. Population A is often harmed or helped by populations B and C.
Answer:
2 and 3
Explanation:
1 is incorrect because A does not seem to have a predator-prey relationship but C does
2 is correct because of the increase and decrease does indicate the predator-prey relationship B and C have
3 is correct because the over time the population remains the same since it is not harmed by B and C
4 is incorrect because if A was harmed by B and C, the population should decline.
Question:
Does giving chocolate to teachers decrease the amount of homework?
Bad Hypothesis: Chocolate keeps homework away.
my comments: This makes no sense to me HELP PLEASE!!
Rewritten hypothesis: ??
Answer: no it does not.
Explanation: Sry.....
Answer:
Hypothesis: Giving chocolate to teachers will have little to no effect on the amount of homework given.
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
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.
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What happens to the air pressure in an area if the air temperature increases?
A) The air pressure will increase because the air particles are packed together.
B) The air pressure will decrease because the air particles are spread out.
C) The air pressure will remain the same because temperature does not affect the air particles.
D) The air pressure will remain the same because the hot air will travel to different areas.
Answer: BBBBBBBB
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)
I need help with this problem. Thanks ♀️
Answer:
I think it might be a dependent variable but im not so smart so ... hope u have a wonderful day!
Use the term “selectively permeable” in a sentence that
demonstrates its meaning.
Answer:
Explanation:
the cell membrane of plants are selectively permeable
Because it allows only certain substances to enter into the cell
pls help o-o
The more _____ the cells of the iris have, the darker the eye will be.
Answer:
Melanin
Explanation:
Analyzing core samples from around the Mid-Atlantic ridge, the seafloor further away from the ridge was much _________________ than that near the ridge. This led to a new theory called Sea Floor Spreading.
Analyzing core samples from around the Mid-Atlantic Ridge, the seafloor further away from the ridge was much older than that near the ridge.
Why is the seafloor further away?This led to a new theory called Sea Floor Spreading, which suggests that new oceanic crust is continually formed at the Mid-Atlantic Ridge and then moves away from the ridge, eventually being consumed at deep-sea trenches.
As the new crust moves away from the ridge, it cools and becomes progressively older. This process of sea floor spreading helps explain many geological features of the ocean basins, including the presence of mid-ocean ridges, deep-sea trenches, and oceanic islands.
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NEED HELP ASAP! WILL MARK BRANLIEST!
Which of these is an environmental effect of deforestation?
temeture decrease
posioning wildlife
soil erosion
water tempeture increase
Answer:
Soil erosion
Explanation:
I hope this was correct! pls give me brainliest if it was it would be appreciated if not thats fine! <3
Which statement correctly describes measuring with a graduated cylinder?
The liquid in the cylinder usually forms a convex meniscus.
Measurement is taken at the bottom of the meniscus.
Measurement is taken at the top of the meniscus.
The liquid in the cylinder can only be water.
Answer:
measurement is taken at the bottom of the meniscus.
Explanation:
the first answer is not correct since water forms a convex meniscus while Mercury forms cone meniscus just as indicated in the photographs above.
I agree with the second point since we were taught that the Reading should always be taken at the bottom of the meniscus.not on top of the meniscus.
the liquid in the cylinder cannot only be water. we can either put water, Mercury or any other liquid,but not specifically water.
Answer:
measurement is taken at the bottom of the meniscus.
Explain how natural selection can lead to extinction
Answer:
If the environment changes rapidly,some species may not be able to adapt fast enough through natural selection.
Explanation:
that's my answer
1rst to answer "even if its wrong" gets brainly 2nd too answer gets 100 points plus a thank you and a five ⭐ rating both will get a five ⭐and thank you as well as 100 points!
Three species of birds live in the tropical forest, bird A is adapted to finding food in the trees, bird B is adapted for finding food in the water, bird C is adapted to finding food in the mud. If the biggest river in the forest was to dry out witch birds will be most and least affected, explain with complete sentences.
Answer:
bird A would be least affected.
Bird B would be the most affected.
Explanation:
hope this answers ur question
What do I write here?
Answer:
Sweat
Explanation:
Sweat regulates body temperature by cooling us off when were running. By releasing water, we have incredible stamina which allowed humans to run excessive distances.
Answer:
sweat???
Explanation:
Why does a soaked seed germinate faster than the one kept in the fridge?
Answer:
well it needs water like us to stay alive
Answer:
the seed in the refrigerator becomes very cold so that's why it doesn't germinate
What happens when an organism genome (genetic code) is incorrectly copied or changed?
Answer:
When there is a mistake in the copying of the genetic message that is permanent, a mutation has occurred. Two of the bases in DNA (Cytosine and Thymine) are the most vulnerable, and when this happens, they may pair with each other or themselves and the message is changed.
Explanation:
hope this helps you
How could you increase the pressure inside the ball without adding more air? Explain why you think your solution would work.
Answer: there is 2 ways u can do it one is increasing the temperature or add more air
Explanation:
Evolution never occurs in a straight line. There are always branches and nodes that can be seen along the way. Based on the image, which two statements are true. Pls help me fast
What would happen if the Earth revolved around the sun with a greater tilt? What would happen if the Earth revolved around the sun with its axis straight up and down?
Answer:
Terminaría chocándo con el Sol. Lo que impide que los objetos orbitantes (dígase planetas, satélites naturales o artificiales, etc.) caiga hacia el objeto al cual orbitan es la velocidad tangencial a la que giran alrededor de ellos, la cual, al ser suficientemente alta, logra contrarrestar la fuerza de atracción manteniédolos en órbita, es decir, en caída libre hacia ellos perpetuamente.
Explanation:
Question
What is one function of the nervous system in humans?
Responses
To transport materials throughout the body.
To bring in oxygen and expel carbon dioxide.
To respond to stimuli in the environment.
To digest food and absorb nutrients.
help with ALL of the questions, please when answering include which number
Answer:
1: Condense and freeze
2: Condenses around dust particles
4: B ( I'm not sure on this one)
7: Letter A
9: dust
10: transpiration
Explanation:
I'm sorry if my answers are wrong.
1. Name three different factors about electricity with actions or specific human activities that contribute to the negative environmental impact.
2. Why is it important to reduce the negative environmental impact in your chosen area?
PLS Help
1. Three different factors about electricity with actions or specific human activities that contribute to the negative environmental impact are:
a. Fossil fuel-based power generation: Many power plants around the world burn fossil fuels like coal, oil, and natural gas to generate electricity. The combustion of these fuels releases greenhouse gases such as carbon dioxide (CO2) and pollutants like sulfur dioxide (SO2) and nitrogen oxides (NOx) into the atmosphere, contributing to climate change and air pollution.
b. Deforestation for hydropower dams: Hydropower is a renewable energy source that relies on the flow of water to generate electricity. However, the construction of large-scale hydropower dams often involves clearing vast areas of forests to create reservoirs. This deforestation disrupts ecosystems, leads to loss of biodiversity, and contributes to carbon emissions from decaying vegetation.
c. Improper disposal of electronic waste: The production and consumption of electrical devices, such as smartphones, computers, and appliances, result in electronic waste (e-waste). When e-waste is not properly disposed of or recycled, hazardous materials like lead, mercury, and cadmium can leach into the soil and water, causing pollution and posing risks to human health and the environment.
2. It is important to reduce the negative environmental impact in the chosen area of electricity generation and consumption because:
a. Climate change mitigation: The burning of fossil fuels for electricity generation is a significant contributor to greenhouse gas emissions, which are the primary cause of global climate change. By reducing the environmental impact of electricity, we can mitigate climate change effects, such as rising temperatures, sea-level rise, and extreme weather events.
b. Air quality improvement: The emissions from fossil fuel-based power plants, including pollutants like sulfur dioxide, nitrogen oxides, and particulate matter, contribute to air pollution. This pollution can have adverse effects on human health, leading to respiratory issues, cardiovascular problems, and other illnesses. By reducing environmental impact, we can improve air quality and promote better health outcomes.
c. Conservation of ecosystems and biodiversity: Activities associated with electricity generation, such as deforestation for hydropower projects, can lead to the destruction of natural habitats and loss of biodiversity. By minimizing negative impacts, we can protect ecosystems, preserve biodiversity, and maintain the delicate balance of our planet's natural systems.
d. Sustainable resource management: Electricity generation often relies on the extraction and consumption of finite resources like fossil fuels. By reducing negative environmental impacts, we can promote sustainable resource management practices, including the adoption of renewable energy sources and the efficient use of energy. This helps ensure the availability of resources for future generations and reduces our dependence on environmentally damaging practices.
In summary, reducing the negative environmental impact in the chosen area of electricity generation and consumption is crucial for addressing climate change, improving air quality, conserving ecosystems and biodiversity, and promoting sustainable resource management. It is essential for the long-term well-being of both the planet and future generations.
PLEASE HELP ME ASAP
Which of the following processes adds water vapor to the atmosphere?
A.
photosynthesis
B.
evaporation
C.
weathering
D.
condensation
Answer:
Evaporation
Explanation:
*-*-*-*-**-*-*-*-*-*-*
When the sun gets hot, water from any lakes, oceans, rivers, or any part with a large body of water evaporates.
This means that water turns into a gas form called "water vapor" that rises into the atmosphere.
Hope this helps <3
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
Im offering 10 points
Answer:
C
Explanation:
it has repeating patterns,and alsopls mark me brainliest