Answer:
i dont know thats a hard one
Explanation:
Help!!!!!!!!!!!!!!!!!!!!!
Answer:
Bohr did
Explanation:
Answer:
i think its bohr
Explanation:
it looks like the planetary model of an atom
What causes thermal pollution in rivers?
A) automobile exhaust
B) factory smokestacks
C) solar radiation
D) nuclear power plants
Answer:
D.) nuclear power plantsExplanation:
Thermal pollution is defined as a sudden increase or decrease in temperature of a natural body of water, which may be ocean, lake, river or pond by human influence. This normally occurs when a plant or facility takes in water from a natural resource and puts it back with an altered temperature
Thermal pollution is the degradation of water quality by any process that changes the ambient water temperature. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers.
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In the diagram of the wave shown, the area labeled 2 refers to the -
A: amplitude
B: compression
C: crest
D: wavelength
Answer:Hello! It’s wave length.
Explanation:
List 4 different organisms from the same food chain in the order of how the energy flows.
Answer:
Worm, Bird, Snakes, Hawks.
Explanation:
Hope this helps in anyway,
Worm, Bird, Snakes, Hawks are the order of how the energy flows.
What is Food chain?
Food chain, in ecology, the sequence of transfers of matter and energy in the form of food from organism to organism.
Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. Plants, which convert solar energy to food by photosynthesis, are the primary food source.
Because energy, in the form of heat, is lost at each step, or trophic level, chains do not normally encompass more than four or five trophic levels. People can increase the total food supply by cutting out one step in the food chain.
Therefore, Worm, Bird, Snakes, Hawks are the order of how the energy flows.
To learn more about food chain, refer to the link:
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Carbon has six protons. Which model shows a neutral atom of carbon.
Answer:
b
Explanation:
Neutral carbon-12 (or any carbon atom) has 6 electrons with a total negative charge of 6e- orbiting a nucleus with a total positive charge of 6e+, so that the total net charge is zero. The nucleus is made up of 6 protons, each with a positive charge of e+, and 6 neutrons, each with zero charge.
sorry if i am wrong
Answer:
the answer is b
Explanation:
valence shell has 4 electrons
inner shell 2 electrons
Which answer correctly explains the difference between sleet and hail?
A. Sleet is larger than hail and both forms of precipitation usually fall in the winter.
B. Sleet is usually part of a thunderstorm, and hail comes from thin layers of rain clouds.
C. Sleet and hail are the same except that sleet usually falls in summer and hail usually falls in winter.
D. Sleet is ice that forms when snow falls through multiple levels of warm and cold air, and hail is rain
that freezes multiple times and hits the ground as a round, chunk of ice.
Will give brailiest +10pts
Answer:
D
Explanation:
makes the most sense
Two students are analyzing Earth’s ocean currents. Student A says that the purple arrows in the diagram can travel across the continents, but student B says that they cannot. Choose the explanation that would prove student B’s reasoning correct.
The high salinity of ocean currents propels the convection.
The high salinity of ocean currents propels the convection.
Air currents push ocean currents over continents.
Air currents push ocean currents over continents.
Air currents are unable to travel across continents.
Air currents are unable to travel across continents.
Ocean currents are shaped by continental deflection and do not move across land.
Answer:
Step- by -Step Explanation:
PLEASE HELP ASAP!! I WILL MARK BRAINLIEST!!
Why do you think the food dye mixed at different rates?
Answer:
The food coloring mixes through the hot water faster than it mixes with the cold water. This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. This makes it easier for the dye to get mixed throughout the hot water.
Hope this helps!! (Please mark Brainliest if possible!!)
Why isn’t deep groundwater readily available for human use?
Answer:
Water covers about 71% of the earth's surface. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface
Explanation:
Answer:
We need to leave water for animals i guess
Explanation:
What powers the protein ATP Synthase?
A. light
B. glucose
C. NAPH
D. H+
What is stopping the moon from flying off in a straight line away from the earth?
A.electromagnetic attraction between the earth and moon
B.electromagnetic attraction between the sun and moon
C.gravitational attraction between the earth and moon
D.gravitational attraction between the sun and moon
For stopping the moon from flying off in a straight line away from the earth is option c. Gravitational attraction between the earth and the moon.
What is a Gravitational attraction?It is the force of attraction that arise bwteen all types of masses in the universe when there is the attraction of the earth's mass that should be near to the surface.
Also, for stopping the moon, there should be the gravitational attraction between the earth and moon.
hence, the option c is correct.
learn more about gravitational here: https://brainly.com/question/14345956
The smallest unit of life of an organism is called what?
#1Tissues
#2Cells
#3Organs
#4Organ System
In the diagram of the transverse wave shown, the arrow labeled 3 is pointing at the -
A: compression
B: crest
C: trough
D: wavelength
Answer:
C
Explanation:
Invasive species are hard to get rid of for which of the following reasons? *
A.They don't have food.
B.There are too many predators.
C.It is expensive to get rid of them.
D.There are too many diseases.
E.Other:
Which type of biotechnology would be used by scientists who use the egg cell of an endangered animal to increase the population of the animal?
Genetic engineering because the genes of the animal would be modified
Genetic engineering because it is always helpful for the environment
Cloning because offspring that are exact copies are produced
Cloning because offspring would be produced in a few hours
Answer:
the 3rd option: Cloning because offspring that are exact copies are produced
Explanation:
Biotechnology is a field of science that comprises biology combined with technology. It utilises the living system with the technology to build products.
The correct answer is:
Option C. Cloning because offspring that are exact copies are produced.
This can be explained by:
Cloning is a mode of reproduction in which the replica of the parent is produced as offspring.The genetic content of the offspring is the same as that of the parent. Hence all the traits and the characters remain preserved.Therefore, for deliberately producing the endangered species cloning technique can be employed.
To learn more about cloning follow the link:
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In the diagram of the transverse wave shown, the arrow labeled 1 is pointing at the -
A: compression B: crest C: trough D: wavelength
Answer:
b crest
Explanation:
the crest is the highest point
Answer:
C
Explanation:
PLSSS I NEED HELP!!!
Explain how natural forces and human effects affect the observed global temperature (black line) in graph 2. Is solar radiation a natural force or a human effect?
Answer: There is substantial evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean and land surface to increase.
Explanation:
Assignment: Energy Flow in Ecosystems Exploration
NOTE: Don't forget to submit a photo or scanned image of your food chain display diagram
OR the digital file of your food chain diagram along with this assignment worksheet.
(I have already answered all the questions, I just need a display/diagram) To send me the picture please use one of these apps:
disc ord: * *#9599
Snapcha t: xxeag19
Answer:
ok, i will send
Explanation:
Sky covered with large, flat layers of blue/grey clouds.
Which type of cloud is shown in the image?
cirrus
cumulus
stratus
fog
Please help me with this worksheet !!!
Raccoons might go through our trash cans to find food because…
Answer:
They are hungry?
Explanation:
Explanation:
because they are racoons?
(BRAILIIEST) Can someboody halp me with this
Answer:
The answer you are looking for is B. The gravitational pull of the moon
Explanation:
The moon influences tides the most. The moon's gravitational pull on the earth is strong enough to tug the oceans into bulge
Answer:
B.
Explanation:
I don't know how to explain but I was always told the moon effected/affected
the tide.
Please answer this question, preferred to be answered logically.
Please help, this is worth 20 points!
What type of current is most likely found in the deeper ocean depths, and why?
Answer:
The Explanation for the Question:
Deep ocean currents, a.k.a Thermohaline Circulation, are caused by the sinking and the transportation of large masses of cold water, which is guided by density inclines due to contrasts in temperature and salinity. Deep currents are also caused by the earth's rotaion.
Hope this helps! :)
The relationship between nitrogen fixing bacteria and legumes is
First person to answer it with all the question right gets brainly Est Question 1 (3 points)
To function on their own, what must unicellular organisms do?
Question 1 options:
work with other cells
perform a specialized task
make tissues
do all jobs for survival
Question 2 (3 points)
All living things are made of ______.
Question 2 options:
multicellular
tissues
cells
organisms
Question 3 (3 points)
A fish laying hundreds of eggs is an example of _________.
Question 3 options:
producing offspring
obtaining energy
all of the answers are correct
maintaining structure
Question 4 (3 points)
What do we call the branch of science for classification of organisms?
Question 4 options:
Taxonomy
Physics
Chemistry
Biology
Question 5 (3 points)
Which example is NOT a basic need of all organisms?
Question 5 options:
water
soil
food
appropriate enviornment
Question 6 (3 points)
All successful organisms must be able to do what three things?
Question 6 options:
obtain energy, produce offspring, eat
obtain energy, eat, play video games
maintain their structure, eat, build a home
obtain energy, produce offspring, maintain their structure
Question 7 (3 points)
Which example is NOT an organism?
Question 7 options:
bacteria
mold
human
lung
Question 8 (3 points)
What is an example of "maintaining structure"?
Question 8 options:
eating an apple
a cell dividing
healing a broken arm
catching a fish
Question 9 (3 points)
Which type of organism is ale to cause an infection or contagious disease?
Question 9 options:
rose
plant
animal
bacteria
Question 10 (3 points)
Saved
What do all living things need?
Question 10 options:
energy, water, sunshine, and protection
oxygen, an outer covering, parents, vitamins
food, water, air, and a place to live
water, parents, a place to live, and air
Answer:
Unicellular organisms include bacteria and some protists and fungi. Many unicellular organisms live in bodies of water and must move around to find food. Most often, they must obtain nutrients by eating other organisms. Plant-like protists, and some types of bacteria, can make their own food through photosynthesis.
Cells
All of the answer are correct r it is Producing offspring
Biology
Soil
obtain Energy,Produce offspring and maintain their structure
Lung
A cell Dividing
Bacteria
energy water sunshine and protection
Explanation:
I think i got some wrong like one or two.
Sorry for last time when you could not see it, but here you go.
When the moon passes through the Earth's shadow, a ______ eclipse occurs.
A. partial
B. full
C. lunar
D. solar
Which of the following describes a general community of deer?
Answer options:
All of the deer, raccoon, trees, birds, rocks, sky, air, water in a particular area
All of the deer in the world
All of the deer in a particular area
All of the deer, raccoon, trees, birds, and ants in a particular area
Answer: All of the deer, raccoon, trees, birds, rocks, sky, air, water in a particular area
Explanation: Community, also called biological community, in biology, an interacting group of various species in a common location. For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
An interacting group of the species is called a community. All of the deer, raccoon, trees, birds, sky, and water in a distinct area makes the community.
What is a community?A community is also called a biological community and consists of the interacting species or the organism that lives together by depending sometimes on each other and some abiotic factors.
In an ecosystem, the potential interacting species live together in a particular area and influences each other in a certain way by sharing the same environment will be called the ecological or the biological community.
In a deer community, the related organisms like a raccoon, birds, water, rock, air and deer live and interact together in a defined area.
Therefore, option A. all the deer, rocks, air, water, sky, birds and trees make the biological community.
Learn more about the biological community here:
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