Answer:
Organ
Explanation:
Cell, tissue, organ, organ system, organism
which definition best describes a base
Answer:
Bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are smooth to the touch, can taste bitter if an alkali,[1] change the color of indicators (e.g., turn red litmus.
Explanation:
Answer:
A substance in a solution that captures hydrogen ions and raises the pH
Explanation:
Ap3x
While visiting Wave Rock in Australia, you observe streaks of minerals present on the landform. What natural process most likely caused the streaking?
The answer is deposition
Answer:
Deposition would have most likely caused the streaking.
Explanation:
Deposition is the laying down of sediment carried by wind, water, or ice. Sediment can be transported as pebbles, sand & mud, or as salts dissolved in water. Salts may later be deposited by organic activity or by evaporation.
One example of deposition is the process by which, in sub-freezing air, water vapor changes directly to ice without first becoming a liquid. This causes the water vapor to change directly into a solid. Another example is the soot that is deposited on the walls of chimneys.
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What is another word for macromolecules?
Answer:
There are several other words:
Explanation:
lipid, sugar, protein, carbohydrate, etc. You can choose whichever one you want, it doesn't matter.
Observation
Inference:
Observation: There is a kid in the pond. There is a tree branch falling off a tree. There is a goat or ram, whatever you call it. there is a white fence. There are 2 trees.
Inference: The tree branch is going to land in the pond or (if you have cruel thots) hit the kid. (If your very creative then you might say..."The goat or ram will headbutt the branch out of the way saving the kids life")
Hope This Helped m8
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I just bombed this test and i have 1 retake left. please help!!
Answer:
the products have more energy than the reactants
Explanation:
endergonic reactions require energy to be driven, and therefore the change in gibbs free energy is a positive change, due to the energy gained.
Answer:
Hey!
Your answer is the products have more energy than the reactants!
Explanation:
This could also mean that the amount of physical product could be more as energy is ABSORBED to start and process the reaction! Like melting ice could be an example!
I HOPE THIS HELPED YOU!
Which best explains how scientists confirmed that the moon formed around the same time as Earth?
Scientists determined the approximate age of fossils from the moon and Earth.
Scientists used radioactive dating to study the age of material from the moon and Earth.
Scientists explored the cycle of condensation and evaporation over time on the moon and Earth.
Scientists analyzed the content of gases that were part of the atmospheres on the moon and Earth.
Answer:
B.
Explanation:
I Took The Test
The statement 'scientists used radioactive dating to study the age of material from the moon and Earth' best explains how scientists confirmed that the moon formed around the same time as Earth.
What is radioactive dating?Radioactive dating is a well-known technique used to date the age of specific rocks (in this case, moon rocks).
Radioactive dating uses the average life of radioactive isotopes to determine the age of a particular rock.
Radioactive isotopes used in radioactive dating may include, among others, Carbon-14 and Hydrogen-3 (tritium).
In conclusion, the statement 'scientists used radioactive dating to study the age of material from the moon and Earth' best explains how scientists confirmed that the moon formed around the same time as Earth.
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A plant is moved from direct sunlight and placed into complete darkness.
Which structure in the plant's cells would be most affected by this change
Some steps in cell division are shown below:
1. Haploid chromosomes condense
2. Number of chromosomes are reduced to half
3. Chromosomes move to the equatorial plane between the poles
4. Centromeres separate and the sister chromatids are pulled apart to opposite poles by the spindle
Which of the following steps is most likely to occur during meiosis 2 only?
Step 1
Step 2
Step 3
Step 4
Answer:
Step 2
Explanation:
What landform most likely forms where the northern pacific plate meets the oceanic crust of the western North America plate?
A. Mountains
B. Deep-sea trench
C. Mid-ocean ridge
D. Continental Rift
Dakinki?
because thats who wrote the mona lisa
Mid-ocean ridge most likely forms where the northern pacific tectonic plate meets the oceanic crust of the western North America plate.
What are plate tectonics ?The tectonic plates of different parts of the earth's crust are always in motion, causing changes in the planet's landforms .
However the globe would look same due to presence of plate tectonics with a stable climate, mineral and oil deposits, and oceans with a chemical balance.
These plates are mainly 100 km thick, are made up of this crustal layer which continue to float on the warm and thick mantle, and create mountains
These plates are puzzle like matching pieces on the surface of the planet that , the movement of the plates caused by the mantle convection from below the lithosphere.
There are two primary types of tectonic plates such as continental tectonic plates and oceanic tectonic plates. Some plates are large, while some are smaller.
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Does a frog eat a chameleon ?
Answer:
Frog cannot eat a chameleon, due to it's tongue size and body structure, on the other hand chameleon can eat frog due to its coiled tongue, it can eat small sized frogs.
Coal, a fossil fuel made from the remains of swamp plants, has been found in Antarctica. Which of the following is the most reasonable explanation for how this is possible when 98% of Antarctica is now
covered in ice?
The coal was transported by animals that ate the swamp plants.
The climate of Antarctica has become milder due to its closeness to the ocean.
The climate of Antarctica was probably much warmer in the past than it is today.
The coal was transported through large convection currents and uplift in the mantle.
Answer:
The climate of Antarctica was probably much warmer in the past than it is today.
Explanation:
There are little things living there now. Coal takes millions of years to form. There must have been much more living things there in the past (when it was warmer) to make coal.
Heat Transfer discussion based question
Your response needs to be AT LEAST 2 paragraphs.
DISCUSSION QUESTION: How is thermal energy transferred?
Answer: Thermal energy flows from a warmer material to a cooler material. When thermal energy is transferred to a material, the motion of its particles speeds up and its temperature increases. There are three ways heat is transferred into and through the atmosphere: Radiation, conduction and convection.
Radiation is when energy, in the form of electromagnetic radiation, is emitted by a heated surface in all directions and travels directly to its point of absorption at the speed of light; thermal radiation does not require an intervening medium to carry it. Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules. Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it.
Which of the following is correct
Answer:
D
Explanation:
Answer:
option C.- There is an abundance of lava in volcanoes around the world.
the sequence of the bases in DNA is most important for which of the following?
A. allowing the DNA to have the shape necessary for replication.
B. preventing mutations from occurring during DNA replication
C. helping from the sugar-phosphate backbone of DNA molecules.
D. providing the instructions for the traits of an organism.
Answer:
D. providing the instructions for the traits of an organism
Explanation:
It can't be A because RNA is used for replication not DNA
It can't be B because mistakes in the RNA are what causes mutation.
It can't be C because sugar phosphate wouldn't be in the nucleus.
It has to be D because that is the purpose in DNA is to give instructions to the cell
Most of the ocean floor is made of: granite quartz basalt silicon?
Answer:
basalt
Explanation:
Answer:
basalt
Explanation:
most of the energy an organism consumes is used/converted into
Answer:
converted into
Explanation:
The higher the organism is on the trophic pyramid, the lower the amount of available energy. For example, plants and other autotrophs (primary producers) convert only a fraction of the enormous amount of solar energy they have access to into food energy.
Which event is caused by gravity
Answer:
things falling. Elaborate on your question
Explanation:
A certain element exists at room temperature as a brittle solid. When tested, it is a poor conductor of electricity. This element is most likely classified as —
the answer is Nonmetal
PLZZZ HELPPP
Explain how rocks can be analyzed to determine the history of an area.
Answer:
Well let's take Sedimentary rock for example, The Law of Superposition which measures the average age of Sedimentary rocks using rocks around it. So you would use that rocks below it are older and that Extrusions and Intrusions are younger than the rocks which are stable.
Explanation: Hope it Helps With Your Work!
What do you think a wave interaction is?
Answer:
Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. Besides bouncing back like an echo, waves may bend or spread out when they strike a new medium. These two ways that waves may interact with matter are called reflection and refraction .
Explanation:
pls mark as brainliest .
helpppppppppppppppppppppppp
Answer:
d: density
Explanation:
more dense sinks, less dense floats
Answer:
D density
Explanation:
for example oil is less dense than water and thus it is does not mix with water
where can you buy a baby panda and have it as your pet
Answer:
Bro how bad do you wanna baby panda
Explanation:
You cant own one so just steal one :)
what would happen to a freshwater fish in the ocean ?
The fish would fill with water and die, through osmosis.
Question #4 - Just checking my work.
Answer:
Crossing a black heterozygous cat (Bb) and a gray cat (bb) will give you the corresponding phenotypes and genotypes:
50%- Bb, black
50%- bb, gray
Amnesia is a physical disorder that affects the brain. Which statement best explains why amnesia may also be
considered a psychological disorder?
O it can affect personality
O it reduces brain function
O it can be caused by trauma
o it interferes with motor skills
Answer:
It can be caused by trauma
Explanation:
Dissociative amnesia has been linked to overwhelming stress, which may be caused by traumatic events such as war, abuse, accidents, or disasters. The person may have suffered the trauma or just witnessed it.
Answer:
The correct answer is A, it can affect personality
Explanation:
Just took the test and this was the right answer. Hope this helps!
Summarize the role of
microorganisms (small
organisms) in maintaining
healthy ecosystem.
microorganisms recycle nutrients. Decomposers break down organic matter of dead plants and animals. some bacteria living on the ocean floor feed on oil that seeps from the ground.
Explanation:
Bacteria that feed off of food in the human gut and provide essential nutrients to their host are an example of
Answer:
mutualism
Explanation:
They both are beneficial towards one another
you're welcome hope I helped
A suitcase with a mass of 2 kg has a weight of 18 N on a particular planet. What is the acceleration due to gravity on that planet?
Answer:
acceleration due to gravity: g= 9 m/s^2
Explanation:
m=2kg
w= 18 n
w=mg
g= w/m
g=18/2
g= 9m/s^2
What happens to enzymes during digestion/when it comes into contact with our stomach acids? Not our enzymes, but the enzymes in the food.
What is the source of sediment? A. fragments of other rocks B. chemicals and minerals dissolved in water C. sea shells D. all of the above
Answer:
D: All of the above
These are all sources for sediments
The correct option is D. all of the above are a source of sediments.
What are sediments?
According to geologists, sediment is any solid Earth surface material that can be transferred and dumped in a new location, whether it be on land or in water.
Because sediment particles are easily picked up by water, wind, and ice and transported to new locations, erosion is a significant driver of sediment mobility.
Pebbles and gravel are deposited further downstream, notably in lowland deltas where river mouths open up to the ocean, as water runs over land and through the creek and river basins.
Therefore, The correct option is D. all of the above are a source of sediments.
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