BRAINLIEST+15 PTS-What does it mean when a plant is "pure for its trait'?
Answer:
Non-N-fixing plants usually benefit from reduced competition in mixed stands compared to pure stands and attain higher biomass and N content per plant
Explanation:
a plant that has a pure trait is homozygous. homozygous traits are either a combination of two dominant alleles or the two recessive alleles. a hybrid would be the opposite, consisting of dominant and recessive alleles, therefore making it unpure (lol sorry) and hybrid.
i hope that made sense!
How might genetically engineered crops help people in harsh climates(15p)
Pls help me, my assignment is due today
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.
Identify structure b and c
Answer:
A is Vacuole and B is Chloropist and C is cell
Why is there ringing in my ear?
Which of the following describes a joint?
a. connects bone to muscle
b. helps bones move in different directions
c. connects muscle to cartilage
d. connects bone to skin
Is it possible for parents with dominant traits to have offspring with recessive traits?
Based on the data shown in the table, what question is most likely being tested?
Question 5 options:
Which weed grows faster in rainy seasons?
Which plants had the most growth between 1980 and 1984?
How does levels of rainfall affect growth of sweet pea and chickory plants?
How did the rainfall and plant growth change between each year in the early 1980s?
Answer:
it would be C how does levels of rainfall affect growth of sweet peas and chickory plants
Explanation:
i hoped this helped if any
Question 5 of 20
What else are extreme sports sometimes called?
A. Action sports
B. Adventure sports
C. Adrenaline sports
D. Both A and B
An important step in science is supporting a theory or idea with data. The questions we ask help determine the type of data we collect.In the warm up, you reviewed the equation to calculate kinetic energy. What question could you ask about kinetic energy which will include the variables that affect it?
Answer: Kinetic energy depends on m, v in the expression, 1/2xmxv²
Explanation:we can ask how kinetic energy is changing if velocity is doubled, how kinetic energy changes if velocity changes. you can change the value of m, v in each question you ask.
Kinetic energy is the energy stored in a moving object. Kinetic energy depends upon mass and velocity of an object. During warmup, the velocity changes which results in increased kinetic energy.
What is Kinetic energy?Kinetic energy is the energy an object which is under motion. For accelerating an object, we must apply a force. Application of force requires some work to be done. After work has been done on the object, energy has been transferred to the object, and the object will be moving with a new constant speed or velocity.
Formula for the calculation of Kinetic energy is as follows:
K.E. = 1/2 m.v²
where, K.E. = kinetic energy of an object
m = mass of an object
v = velocity of an object
Kinetic energy can occur in any direction. Kinetic energy depends upon mass of an object and its velocity. When an objects' mass doubles, its kinetic energy also doubles and when the objects' speed doubles, its kinetic energy quadruples.
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which characteristics is used to categorized the different type of animal like protists A: type of reproduction B: method of movement C: method of digesting cells D: number of cells
i need some help! thank youu
Answer:
most likely A
Explanation:
In the total time of the United States space program, how many space flight tragedies have occurred?
Answer:
In addition to accidents during spaceflights, 13 astronauts, test pilots, and other personnel have been killed during training and test flights.
Explanation:
A city is concerned about global warming and smog. It wants to reduce the impact of its use of fossil fuels. Explain how the city could use technology to reduce fossil-fuel use by changing (a) its transportation, (b) its buildings, and (c) services for city residents.
Answer:
I think its a
Explanation:
cars and stuff use fossil fuels, therefore changing transportation may reduce its fossil fuel usage.
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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Question 4 (1 point)
Solar panels that heat water use the Sun's radiant energy to reduce the need for non-renewable energy sources.
-O True
O False
Answer:
The Correct answer is TRUE
PLEASE HELP!!
Analyze the given diagram of the carbon cycle below.
an image of carbon cycle is shown. the sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. an arrow is shown from the sun towards the left tree marked a. the sun is marked b. there is an arrow from the air above the clouds, marked c, towards the left tree. an arrow from a location close to the ground marked d points towards dead organisms, which is a label under the animal. an arrow marked e points from the right tree straight up to the clouds. an arrow marked f points from the animal straight up to the clouds. an arrow marked g points from the factory towards the air above the clouds, c. there is an arrow pointing from the air to the lake labeled carbonates in water, an arrow pointing down from dead organisms to fossils and fossil fuels, and an arrow from fossils to the factory. what compound does c represent
Part 1: Which compound does C represent?
Part 2: Name a process that could release this compound into the air.
Part 3: Explain how the elements that form it are conserved during the carbon cycle. Use complete sentences to explain your answer.
Justify how this compound was created from a recycling of carbon in the carbon cycle. Use complete sentences to explain your answer.
Answer:
Part 1 is carbon.
Part 2 is organisms decay.
Part 3 So, at the time of chemical procedures in the carbon cycle, the atoms of carbon are never destructed, however, they get rearrange and modify into distinct molecules. The mentioned cycle is essential for maintaining life on Earth.
The justify part is reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again.
Explanation:
What are the three types of nervous systems? Help Please
Answer:
Somatic Nervous System
Autonomic Nervous System
Parasympathetic Nervous System
Explanation:
If you need the types of nerves they are motor, sensory, and autonomic.
I hope this helps...
Please mark me Brainliest
Plz I need help right away!
Answer:
solve it yourself lazy boy
Explanation:
<3
Pl z help giveing brianliest
Answer:
The first one
Explanation:
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
This weather map showed the temperature (in °F) in the United States on a winter day. It also includes two pressure systems, labeled "H" and "L." Explain where weather fronts are most likely located, and predict the weather at each pressure system.
Read the assignment carefully and make sure you answer each part of the question or questions.
After you've written your response, go back and read it again to make sure your thoughts are clear.
Please someone answer I need help.
Answer: The Low Pressure systems will usually be found more North where it gets verycold but can really happen anywhere, and High pressure systems are usually found in the Southwest during winter.
Explanation:
High Pressure:A high pressure system has higher pressure at its center than the areas around it. Winds blow away from high pressure. Swirling in the opposite direction from a low pressure system, the winds of a high pressure system rotate clockwise north of the equator and counterclockwise south of the equator. This is called anticyclonic flow. Air from higher in the atmosphere sinks down to fill the space left as air is blown outward. On a weather map, you may notice a blue H, denoting the location of a high pressure system.
Low Pressure:
A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. As the air rises, the water vapor within it condenses, forming clouds and often precipitation. Because of Earth’s spin and the Coriolis effect, winds of a low pressure system swirl counterclockwise north of the equator and clockwise south of the equator. This is called cyclonic flow. On weather maps, a low pressure system is labeled with red L.
How does the orientation of the North Pole change during the year?
Drag and drop the months to correctly match the descriptions.
points away from the sun, so the Northern Hemisphere gets its least sunlight
points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer
points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter
points toward the sun, so the Northern Hemisphere gets its most sunlight
December,March,June, or September
(THIS IS SCIENCE NOT BIOLOGY)
The orientation of the North Pole changes as follows during the year:
December: points away from the sun, so the Northern Hemisphere gets its least sunlight.March: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer.June: points toward the sun, so the Northern Hemisphere gets its most sunlight.September: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter.How does the orientation of the North Pole change during the year?The orientation of the North Pole remains relatively fixed throughout the year. It does not change its position or direction.
The North Pole always points in the same direction in the northern sky, which is towards the North Star or Polaris.
However, the tilt of the Earth's axis in relation to its orbit around the Sun causes the amount of sunlight received by different parts of the Earth to vary throughout the year.
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1. Find the section in each article that describes the effects of climate change on forests.
Summarize what each article says in the chart below.
The GLAS is Half Full: Satellites
and Changing Tropical Forests
Climate Change and Ecosystems
Need quick answer
Answer:
Forest productivity is changing as a result of our warming climate. With warmer temperatures lasting longer, our plants have a longer growing season and more time to photosynthesize. This can lead to enhanced forest growth and carbon sequestration.
Explanation:
PLEASE HELP ME! I'll give you BRAINLEST!
1. In your own words, explain how plate tectonics is responsible for features on the surface of the planet.
Plate tectonics are responsible for features on surface of planet, When two plates crash into each other, one plate slides over another by forming hill s and crash, form a peak.
What is plate tectonics ?
Plate tectonics are global landforms and environments formed through the rock cycle, mountain building, volcanism, and the distribution of continents and oceans.
It is a phenomena driven by Earth’s internal heat and have far-reaching effects on other parts of the Earth system, including the sea level experienced along coastlines.
The features of plate tectonics are like the Earth's surface is covered by a series of crustal plates, the ocean floors are moving and spreading from the center, sinking at the edges, and being regenerated.
Convection currents move in different directions and the source of heat driving the convection currents is radioactivity deep in the Earth's mantle.
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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
What structures help us determine evolutionary relationships between species? Explain.
Answer:
Homologous genes
Biologists often compare the sequences of related genes found in different species (often called homologous or orthologous genes) to figure out how those species are evolutionarily related to one another.
Hope this helped :]
Answer:
Homologous Genes
Explanation:
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.
Soon after blood is filtered through the nephrons, is released from the body.
The correct completion of the sentence is: "Soon after blood is filtered through the nephrons, urine is released from the body."
How excretory system works?The excretory system is responsible for the elimination of waste products from the body and the maintenance of proper fluid and electrolyte balance. It consists of several organs and structures, including the kidneys, ureters, bladder, and urethra.
The process begins in the kidneys, which are bean-shaped organs located in the back of the abdomen. Blood enters the kidneys through the renal arteries, and within each kidney, it passes through tiny filtering units called nephrons. Nephrons filter waste products, excess water, and electrolytes from the blood, producing a fluid called filtrate.
As the filtrate passes through the nephrons, essential substances such as glucose, amino acids, and certain ions are reabsorbed back into the bloodstream. This reabsorption occurs in specialized tubules within the nephrons.
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i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
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50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
ALL YOU NEED TO KNOW IS IN PIC BELOW
Answer: C. S + O2 → SO2.
Explanation: sulfur + oxygen → sulfur dioxide. Hope this helps ^-^.