Answer:
so the question is 2n=60 then what's n then n=30
What water property is responsible for climate regulation
Group of answer choices
A)Universal solvent
B)High specific heat
C)Cohesion
D)Adhesion
Please help I'm taking a test and need a answer in the next 32 Min.
Answer:
B
Explanation:
I think the answer is B. Heat poses a huge threat to climate change. Hope it helps!
what are the advantage and disadvantages of bacteria
Answer: Some bacteria cause infections or produce toxic substances that are a threat to life and/or health
Explanation: Bacteria cause spoiling of food so that it does not keep as long as we may desire. Some bacteria may cause infections of plants, threatening our food supply or ornamental plant
What type of transport does not require energy to move molecules across the plasma membrane?
active
passive
concentration gradient
bilayer
Answer:
Passive transport because passive transport does not require the cell to expend any energy and involves a substance diffusing down its concentration gradient across a membrane.
Hey there!
The answer is passive! Took the quiz and it was right!
Edwin Hubble found out that what appeared to be large clouds
in space were not gas, but _
A: galaxies
B: the Oort cloud
C: comets
D: large stars
Answer: I believe they were the Oort Cloud
Explanation:
this idea is similar to nebulas and similar space features.
Edwin Hubble found out that what appeared to be large clouds in space were not gas, but GALAXIES (Option A).
Edwin Hubble was an American astronomer who demonstrated that objects previously believed to be clouds of gas (previously known as 'nebulae') were galaxies.A galaxy can be defined as a system of stars held together by gravitational forces.The Milky Way is the galaxy that includes our Solar System.According to their organization, galaxies can be classified as spiral, elliptical, peculiar, and irregular.In conclusion, Edwin Hubble found out that what appeared to be large clouds in space were not gas, but GALAXIES (Option A is correct).
Learn more in:
https://brainly.com/question/2905713?referrer=searchResults
What is another word for "obtains and uses energy"?
AHHH HURRY!!!
What is the smallest packet of light energy ?
Answer:
Answer:the smallest packet of light energy is Proton
What do you think should be done about the ecological footprint of developed nations, if anything? State your opinion and back up your opinion using at least seven complete sentences.
Answer:
The size of an individual's Ecological Footprint relies upon advancement level and economical position, and to some degree on the decisions, people make on what they eat, what items they buy, and how they travel.
Be that as it may, choices embraced by governments and organizations affect the Ecological Footprint as well. For instance, people for the most part have no immediate power over the size of the developed land impression. The equivalent is valid for the manner by which a nation creates its power or the force of its agrarian creation.
Question 1
What does symbiosis mean?
A.) When two organisms compete for food
B.) When two organisms fight
C.) When two organisms work together
D.) close relationship between two species
Answer:
C.) When two organisms work together
Explanation:
Symbiosis is when two organisms work together. There are three types of symbiosis: mutualism, commensalism, and parasitism.
What type of microscope bends light and uses multiple lenses to magnify a cell?
Answer
Compound microscope
Answer:
compound microscope
Explanation:
The compound microscope, the most microscope in use today,contains several lenses that magnify the image of a specimen under study (Figure 5-2a)
How is it possible for humans to.be distantly related to dandelions and orangutans
Answer:
We all share DNA
Explanation:
Bears and salmon have a predator-prey relationship. What would most likely happen to the bear population if the salmon
population increased?
Answer:
C. Increase
Explanation:
C is your answer
What are the basic functions of life a cell has to do to be considered a life form?
7. Pollution that is ______
will break down over time. A good example would be ______
Biodegradable / Grass clippings.
Persistent / An aluminum can.
Pollutants that is biodegradable will break down with time, for example, grass clippings.
• The wastes emerging from the households, which can be decomposed by microbes are known as the biodegradable pollutants.
• These components can be easily degraded with time by naturally occurring agents like water, oxygen, UV rays, acid rains, and microbes.
• Some of the examples of biodegradable pollutants are wastes products from animal and humans waste, dried leaves, plant products, grass, flowers, and fruits.
Thus, biodegradable pollutants get dissociate with time, and one of the example is grass clippings.
To know more about:
https://brainly.com/question/4000663
7. Which situation best represents a mutualistic relationship?
A A tapeworm absorbing nutrients from the intestine of a dog
B An orchid being pollinated by a nectar collecting wasp
C A human losing blood to a feeding mosquito
D An armadillo rooting in the soil at the base of an oak tree
Answer:
The answer is option BExplanation:
A mutualistic relationship between two organisms of different species is the type of relationship in which the organisms benefit from each other without being harmed.
From the question the mutualistic relationship here is option B
Since the when the wasp collects the nectar the wasp gains food and in the process the plant also gets pollinated without each other being harmed.
Hope this helps you
ASAPPPP DUE IN 3 MINUTES
9. What type of cells have a cell membrane?
a, animal cells only c. plant cells only
b. plant and animal cells only d. all cells
Answer:
b. plants and animal cells only
Explanation:
is there two characteristics of a plant cell if it is then tell me pls
Answer:Chloroplasts and a cell wall,
Chloroplasts for gathering energy and a cell wall to protect the cell are both unique features of plant cells in comparison to animal cells
Answer:
there is actually three characteristic in a plant cell.
Explanation:
Plant cells have a cell wall, a large central vacuole, and plastids such as chloroplasts. The cell wall is a rigid layer that is found outside the cell membrane and surrounds the cell, providing structural support and protection The vacuous maintains turgid pressure against the cell wall.
Hope this helps : )
How do you think the amount of sugar molecules in a photosynthetic plant changes over the course of a sunny day? Explain your answer.
Answer:
Plants perform photosynthesis in the presence of sunlight. The products of photosynthesis are sugar and oxygen. This means that the amount of sugar molecules in the plant will increase over the course of a sunny day, as the plant carries on photosynthesis.
Average ph a human should drink
Answer:
7 pH
Explanation:
The average pH that should be drinked by a human should be 7 pH. If it is over 7, it turns acidic. If it is below 7, it turns alkaline.
are robots biotic or abiotic
Answer:
Abiotic
Explanation:
They aren't a living organism so it's abiotic I assume.
Answer:
Abiotic
Explanation:
A robot is not alive therefore it isn't living and isn't biotic
Which would be a better example of light energy to electrical energy? Solar panels or flashlights?
Answer:
Solar panels
Explanation:
Answer:
solar panels
Explanation:
Which complex carbohydrate contains only a-1,4-glycosidic linkages?
Answer: Amylose
Explanation: Which complex carbohydrate contains only a-1,4-glycosidic linkages? Amylose (Amylose is formed from a-1,4-glycosidic linkages of glucose.)
Amylose has α 1 ⟶ 4 α glycosidic linkage, besides this carbohydrate, all other carbohydrates have β 1 ⟶ 4 glycosidic linkages.
What is a Glycosidic bond?A Glycosidic bond is the type of linkage that occurs between two or more sugar molecules. It is formed between the hemiacetal or hemiketal group of one saccharide and the hydroxyl group of another saccharide.
The compound has a glycosidic bond known as a glycoside.
Two types of glycosidic bonds are observed such as 1,4 alpha and 1,4 beta glycosidic bonds.
The 1,4 alpha glycosidic bond is named when the OH on the carbon-1 is below the glucose ring, while the 1,4 beta glycosidic bond is formed when the OH is above the plane of a glucose ring.
Amylose has been the compound that contains only alpha 1, 4 glycosidic linkages.
Learn more about glycosidic bonds, here:
https://brainly.com/question/2161013
#SPJ6
In a hypertonic solution, which
means above strength, which of the
following will happen?
A. The cells lose water and the plant shrivels.
B. The cells gain water and the cell swells.
C. The cell is unaffected by the water.
Answer:
A
Explanation:
In a hypertonic solution,the cells lose water because the solution is more concentrated than the cells, hence osmosis occurs.
A scientist is studying an organism and has classified it as an animal. Which statement must be true about the organism? It is multicellular. It displays radial symmetry. It has a backbone. It contains cells without nuclei.
Answer:
i think A
Explanation:
Answer:
A - it is multicellular
Explanation:
The answer is A because the orgaNism the scientist is studying is being classified as an animal.
They are asking what is true about the orgaNism (not what made the scientist classify it as an animal)
When looking at the options you can see that:
A - All animals are multicEllular
B - some animals have raDial symmEtry but some don't
C - some have a bAckbone while some don't
D - all animal cells contain a nUcleus, so the last one is 100% incorrect
have a wonderful day <3
Which organelle controls cell activity the way the brain controls body activity?
A. cell membrane
B. cytoplasm
C. nucleus
D. vacuole
Answer:
The Nucleus
Explanation:
Its known as the "brain" of the cell. It contains genetic material, the DNA, and is responsible for controlling and directing all the activities of the cell.
What is Observation's prefix and suffix, and there meaning?
Answer: Prefix: Preobservation
Sufix: Observations
Explanation:
Please explain the main energy source of life's processes:
Answer:
The continual input of energy ,mostly from sunlight , sustains the process of life . Sunlight allows plants, alage and cyanobacteria to use photosynthesis to convert carbon dioxide and water into organic compounds like carbohydrates.
Plz help I will mark you brainlist plz
Define complex chemistry.
How do you know if something is considered living or non living
Answer:
Growing and Producing
Explanation:
inin order for something to be considered living it must be able to grow and produce.
