Please help me outttt
You place equal amounts of pure water and apple juice into separate ice trays and place them in the freezer. Which tray will freeze first and why? *
Question 33
All of the following are forms of density-independent population control EXCEPT
A
habitat destruction.
B
pollution.
С
flood destruction.
D
competition.
Answer:
a
Explanation:
How do the plants depend on the animals for their survival give three examples
PLEASE HELP!!!!!!!!!!
Answer:
Plants provide animals with habitat and produce oxygen, which the animals use to survive. Animals decompose and become natural fertilizer plants until they pass. Animals provide fertilizer, pollinate plants, and disperse seeds. Plants are also beneficial for animal homes since many species live in close proximity to plants.
Explanation:
Answer:
Plants depend on animals because most of them decompose other dead non living things into our soil. They give animals air and to humans as well.
They also depend on each other for food.
They depend on each other for shelter. For example an insect uses a tree branch as shelter and protects it in return to the tree branch.
How did stromatolites contribute oxygen to the early atmosphere?
by weathering of rocks
through photolysis
through methane degradation
through photosynthesis
How did stromatolites contribute oxygen to the early atmosphere?
by weathering of rocks
through photolysis
through methane degradation
through photosynthesis
Answer:
by weathering of rocks
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Stromatolites contributed oxygen to the early atmosphere through photosynthesis.
What are stromatolites ?Stromatolites are layered sedimentary formations that are created mainly by photosynthetic microorganisms such as cyanobacteria, sulfate-reducing bacteria, etc. that lives today in a wide range of environments ranging from the shallow shelf to lakes, rivers, and even soils.
Cyanobacteria were ultimately responsible for one of the most important global changes that the Earth has undergone. Being photosynthetic, cyanobacteria produce oxygen as a by-product.
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A 10-micrometer cell is viewed through a 10x objective and a 10x eyepiece. How large will the cell appear to the microscope user?
Answer:
A 10x Eyepiece magnifies 10 times; in other words, an object viewed through the eyepiece, in focus, will seem ten times larger than normal. ... In this case, a 10x Eyepiece and a 10x Objective Lens would combine to show a 100x image, or an image 100 times the actual size.
Explanation:
If a 10-micrometer cell is viewed through a 10x objective and a 10x eyepiece, the cell will appear 100 times bigger than normal to the microscope user.
Magnification is defined as the ratio of the image distance to the object distance.
Magnification determines the number of times an image is larger or smaller than the object.
If the magnification is greater than 1, it means that the image is enlarged but if the magnification is less than 1, the image is a diminished image.
According to the question, if a 10-micrometer cell is viewed through a 10x objective and a 10x eyepiece, the total magnification will be:
M = Mo × Me
M = 10 × 10
M = 100
This shows that if a 10-micrometer cell is viewed through a 10x objective and a 10x eyepiece, the cell will appear 100 times bigger than normal to the microscope user.
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Describe the relationship
between gravitational
force, mass, and
distance. Also answer if
doubling mass or doubling distance would result in a greater increase the gravitational force
Explanation:
Like most stars in our universe, the Sun is on the main sequence stage of its life. This means nuclear fusion reactions in its core fused hydrogen into helium. However, this process cannot last forever since there is a finite amount of hydrogen in the core of the Sun. Currently it has more than 72% hydrogen.
where do divergent boundaries most often occur
mid-oceanic ranges I believe.
Ashley is charting the motion of her pet rabbit. The diagram below shows its position every 0.25 seconds.
Which of the following statements about the rabbit's motion is true?
A. The rabbit's speed is increasing through time.
B. The rabbit is moving at a constant speed.
C. The rabbit's position is not changing through time.
D. The rabbit's speed is decreasing through time.
Answer:A
Explanation:
its is
The rabbit's speed is increasing over time, and it is known as velocity. Therefore, option A is correct.
What is velocity?Velocity is a term used in physics to describe the speed of an object in a particular direction. It is a vector quantity, which means it has both magnitude (speed) and direction.
The formula for calculating velocity is:
Velocity = displacement/time
In other words, velocity is often used interchangeably with speed, which is also a measure of how fast something is moving. However, velocity specifically refers to the speed of an object in a particular direction, whereas speed does not take direction into account.
Thus, The statement which is true about the rabbit's motion is "the rabbit's speed is increasing over time". Therefore, option A is correct.
Learn more about velocity, here:
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What do plants use to make up their structure?
Answer:
Molecules of glucose join together to form cellulose. Next, glucose molecules combine to form long chains called cellulose. Cellulose is then used to build plant structures, like cell walls. As more cells divide, the plant's leaves, stems, and roots can grow larger.
How is phylogeny related to classification?
Answer:
Most modern systems of classification are based on evolutionary relationships among organisms – that is, on the organisms' phylogeny. Classification systems based on phylogeny organize species or other groups in ways that reflect our understanding of how they evolved from their common ancestors.
:)
equipment needed for planting grape plant in the greenhouse in Cameron highlands
Answer:
Shovels, hole digger, small generator, handheld auger, tractor, auger and a rod.
Explanation:
Equipment needed for planting grape plant in the greenhouse are shovels, hole digger, small generator, handheld auger, tractor, auger and a rod for support to grape plants. Every equipment is used for specific purpose in the plantation of grapes plant in greenhouse. Some tools are used for dig holes, support, soften soil and for other necessary agronomic practices. If these equipment are not present, no plantation or there is difficulty in the plantation of grapes in the greenhouse.
So like.. can somebody figure this out for me. I been on this for hours and dont answer if you dont know
Answer:
A.
Explanation:
increasing salinity decreases solubility of gas in water, therefore dissolved O2 concentration decreases.
in recent years much of califorinia has had drought conditions much of our food comes from califorinia and there are many growing cities in that state what do you think has happened to the ground water supply as droughts have occured there explain how a diversion system could be useful califorinia including the parts of such a system
Answer:
The level of ground water decreases.
Explanation:
Due to drought condition, the level of ground water decreases because of pumping of water for the irrigation purpose. Huge amount of water is required to irrigate a large area of California and in the drought conditions ground water is the only solution for this problem. The diversion system will be useful California by diverging river into these drought affected areas in order to fulfill the need of water for growing crops so we can conclude that this diversion system helps to fulfill the necessity of water during drought situation.
i need the answer to the last question
Answer: 3. Structure is a better indicator of a relationship between two organisms because function can be caused by environment, not common ancestry. Structure is better than function because the structure is based on genetics. For example, the wings on a fly and the wings on a bird perform the same function, but their genetic bases are different. However, the wings on a bird and the arms on a primate are coded by similar genes even though the functions are different.
The best measure of relatedness is the underlying genomic DNA.
Explanation:
Which statement is true? Please help me
Answer:
B
Explanation:
E is a fault line because because it does not pass the real tunnel
FILL IN THE BLANK
Use the word bank on the right to fill in the blanks n the paragraph below. Click on
each word and drag it to the correct spot in the paragraph
orbit
Pulled by the sun's gravity, the Earth makes one
complete
revolution
around the sun every 365 days.
As the Earth revolves the sun, it
or spins
eclipse
on its axis. The path that Earth takes as it revolves
rotates
around the sun is called its
The
gravitational pull between Earth and
moon
causes fides. At times, a
occurs when
the Earth or moon passes into the other's shadow.
The Off Duty Teacher
Answer:
Rotates, Orbits, Moon, Eclips
Explanation:
Hope this helped
These are the three main organs that make up the plant body.
What is the main function of the structure that is identified as A in the picture above?
It anchors the plant
It produces food
It absorbs nutrients
It supports the plant
Answer:
B. Produces food.
Explanation:
hope this helped ^^
What are the rarest bacteria?
Answer:
Candida auris. ...Pseudomonas aeruginosa.Neisseria gonorrhea.Salmonellae. Acinetobacter baumannii.Drug resistant tuberculosisBecause moving water deposits sediments on a regular basis, floodplains have ________ soil, that is ________.
A law is passed that outlaws the hunting of foxes. How might this law change a food web in a field?
O A. The number of rabbits will go down, and the foxes will have to start eating insects
O B. The number of rabbits will go down, and the owls will die from not having food.
O C. The number of foxes will grow, and owls will have to fight harder for mice
O
D. The number of foxes will grow, and rabbits will have to fight harder for mice
Answer: C. The number of foxes will grow, and owls will have to fight harder for mice
Explanation: Since there is no one hunting the foxes, the population will grow creating more competition for the owls.
║∦⇔are scientists capable to fix Mars atmosphere???⇔∦║
Answer:
maybe
Explanation:
it's possible, but we'd need to develop WAY better technology
What are the legal responsibilities of a veterinarian regarding the identification and documentation of animals?
Answer:
The answer is below
Explanation:
The legal responsibilities of a veterinarian regarding the identification and documentation of animals are the following:
1. The veterinarian must safeguard the personal privacy of clients or pet owners, and the pets.
2. The identification of the pet must be kept from the public except required by the law or essential for the protection of other animals and individuals' health.
3. The information about the pet and the pet owners must be confidential
What enzyme adds to bases to the new strand- the builder?
Whoever gets it right I will mark brainest
Please no links the sometimes don't work.
Why does this climate stuff matter? Select all that apply:
A. Climates don't matter, we can find a way to grow corn in the tundra.
B. Climates give life on earth a protected place to thrive.
C. Climate change could result in a loss of plant and animal life.
D. Climate change could increse plant and animal life quickly.
Answer:
C or B, but I think its C
Explanation:
Climate change could mean global warming and deforestation. Deforestation means less transpiration which leads to more droughts and less habitats. This could make animals or plants endangered or extinct.
If a motor unit is stimulated to contract in order to generate movement and no movement happens, which muscular concept indicated the addition of more motor units to increase tension
Fill in the blank
A cell is to a board game:______ is to the rule book.
A) DNA
B) a nucleus
C) Endoplasmic reticulum
D) A ribosome
what is the difference between plant cell and animal cell
Answer:
Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animal cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not.
Explanation:
Hope that helps :)
Answer:
A plant cell contains a singular vacuole In contrast, animal cells have many smaller vacuoles.
Explanation:
Plant cells have a cell wall, as well as a cell membrane. Animal cells have a cell membrane, but no cell wall.
please i need help its for a assignment for school just give me a reaason a car is living like it runs of of nutrionse/ gas
Upon looking at a sample of lake water, Joey noticed that each organism he saw was unicellular and had a nucleus. Some had chloroplasts, while others did not. In which kingdom would these organisms most likely be classified?
Archaebacteria
Protist
Animal
Fungi
Answer:
fungi
Explanation:
Answer:
fungi
Explanation: