Answer:
the Moon and Earth formed at the same time from the same cloud of material. 4. Colliding planetesimal Hypothesis: As per this theory a lot of small rocky objects called as planetesimals collided and combined over a large period of time to form the Moon
Explanation:
Answer:
Giant Impact Theory: The Moon was formed from the collision between Earth and another Mars sized body
Colliding planetesimal Hypothesis: The Moon was formed from collisions and combining of planetesimals
Capture Hypothesis: The Moon was locked into orbit by Earth's gravity as it was passing by it
Accretion Hypothesis: The Moon was formed from the same cloud of material as Earth
(I apologize if this is not what you meant)
How do waves change as they approach the shore?
A. Friction acting on the top of the wave increases.
B. The height of the waves decreases.
C. The distance between crests increases.
D. The wavelength decreases.
An earthquake occurs in which 'sphere?
Answer:it effects the biosphere and the hydroshere
Explanation: i learned this pls mark brainlist
Answer:
lithosphere
Explanation:
earthquakes are caused by shifts in the outer layers
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What type of organism uses energy to make its own food?
Answer:
Producers such as acacia trees and plants!
Answer:
autotroph
Explanation:
i learned this last year!
autotroph is a organism that can produce its own food using light, water, carbon dioxide, or other chemicals.Why? well because autotrophs produce their own food, they are sometimes called producers.but there are different kinds of autotrophic organisms.
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Volcanic eruptions, breathing, decaying dead matter, burning fossil fuels, and warm bodies of water are all carbon examples of which of the following?
A) sources
B) sinks
C) reservoirs
D) all the above
Answer:
the answer is a
Explanation:
Volcanic eruptions, breathing, decaying dead matter, burning fossil fuels, and warm bodies of water are all carbon examples of sources. Therefore, option (A) is correct.
What are sources of carbon?Carbon is one of the most important elements for life on Earth, and it can be found in a variety of sources. Some of the most common sources of carbon include:
Fossil fuels: coal, oil, and natural gas are all made from carbon-based materials that have been buried and transformed over millions of years.Plants: Plants take in carbon dioxide from the atmosphere during photosynthesis and use it to build their tissues.Animals: Animals obtain carbon by eating plants or other animals.The ocean: The ocean contains dissolved carbon dioxide, which can be absorbed by marine organisms and transformed into calcium carbonate, a key component of shells and other structures.Soil: Carbon is stored in soil as organic matter, such as decaying plant and animal material.The atmosphere: Carbon is present in the form of carbon dioxide, methane, and other gases in the atmosphereLearn more about carbon sources, here:
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HELPPPP PLEASESSSSS and please make sure you are right
Answer:
it is d
Explanation:
what is the scientific name of the family that the kiwi bird belongs to
Answer:
Kiwi are part of a group of largely flightless birds known as ratites.
How are water scarcity and water pollution related?
Water pollution is a solution to water scarcity.
Water scarcity contributes to water pollution.
Water pollution contributes to water scarcity.
Water scarcity is a solution to water pollution.
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In fission, how does the DNA of the daughter cells compare to the DNA of the parent cells?
It is exactly the same
It is different due to meiosis
It it mostly the same with slight changes
It is better than the parent DNA
Answer: It is exactly the same!
In fission, the DNA of the daughter cells compared to the DNA of the parent cells will be exactly the same. The correct option is A.
What do you mean by a parent cell and a daughter cell?The cell that divides to produce two daughter cells is known as the mother or parent cell in the process of cell division. Mitosis produces two offspring cells that are genetically identical to the mother cell. We are all alive now due to a process known as mitosis.
Mitosis is the process through which a single cell divides into two new, identical cells. The initial cell is known as the parent cell, while the newly created cells are known as the daughter cells.
The daughter cell is exactly identical to the mother cell, that's why the DNA will also be the same in both cells.
Therefore, the correct option is A. It is exactly the same.
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Animals respond to stimuli by performing behaviours.
Predict the relationship between memory and behaviour?
Answer:
Animals may respond to environmental stimuli through behaviors that include hibernation, migration, defense, and courtship. As a result of cold, winter weather (stimulus) some
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What are the three major phases stages of the cell cycle?
Answer:
Interphase Cytokinesis .MetaphaseEach do and have different parts while doing different things.
Explanation:
I looked it up..
Hope this helps you out!
Answer:
the three major phases are:
Explanation:
1) interphase
2) cytokineses
3) metaphase
An accidental change in DNA is a
Mutation or Speciation
Answer:
the answer is mutation I think
What is insects animal??
Answer:
if your asking if an insect is an animal than .. yes!.....and no!!..
Explanation:
well er- ``Insects are also animals, but they then diverge from humans and are classified as arthropods`` - on the web
Which of the following provides the best example of artificial selection?
O Scientists have noted that different varieties of birds on different islands have beaks
that are suited to each bird's available food.
O Leopard seals captured in Antarctica have thicker layers of blubber than harbor seals
captured in the Pacific Ocean.
O Hummingbirds have a long, narrow beak that enables them to reach food in the
deepest parts of a flower
O Racehorses that run fastest are the ones that are allowed to produce offspring, leading to faster racehorses.
Answer:
O think it's either B or D
plssss help Which phrase describes conduction?
transfer of heat by the actual movement of warmed matter
the process in which energy is emitted by one object, transmitted through space, and absorbed by another
the process in which energy is released by molecules breaking apart
transfer of heat between two objects that are touching
Answer:
the process in which energy is emitted by one object, transmitted through space, and absorbed by another is correct.
Explanation:
The transfer of energy is not by movement.
Answer:
A: transfer of heat by the actual movement of warmed matter
Explanation:
I took the test and got all of the questions right.
Have a good day! :)
which of the following best represents a water molecule
Which of the following are examples of geological processes that occur slowly
Answer:
Explanation:
Earth changes in its own natural ways. Some changes are due to slow processes, such as erosion and weathering, and some changes are due to rapid processes, such as landslides, volcanic eruptions, Tsunamis and earthquakes.
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The examples of geological processes that occur slowly is soil erosion and weathering.
What do you mean by soil erosion?Soil erosion is the denudation or wearing away of the upper layer of soil. It is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, and animals.
Soil erosion occurs primarily when dirt is left exposed to strong winds, hard rains, and flowing water. In some cases, human activities, especially farming and land clearing, leave soil vulnerable to erosion.
Removing trees and plants, plowing fields, and overgrazing by livestock disrupts roots that stabilize sediment and soil. These human activities can increase erosion rates 10 to 100 times that of non-human geologic processes.
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Five students get sick with a cold after a weekend field trip to the aquarium with their classmates. Which best explains why these students became sick?
A contact with an infected fish
B. contact with an infected person
C. contact with contaminated food
D contact with a contaminated water
Answer:
The answers is B
Explanation:
I just took a test that had this question on it.
B. contact with an infected person
Transmission occurs when an infected person interacts or exchanges bodily fluids with another person. This can happen before the infected individual even realizes they are sick.
After a weekend field trip to the aquarium with their classmates, five pupils catch a cold. Because they may have come into contact with an infectious person, students became ill. Students became sick as a result of B. contact with an infected person
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HELPPP!!! What would the mass of an artificial cell containing 20mL of a 25% sugar solution be after it was placed in a beaker containing a 30% sugar solution for 30 minutes? Remember to include units in your answer.
Answer: The sugar will move from the 50 % concentration to the 0 % concentration.
Explanation:
Dialysis is an analytical technique which uses a semipermeable membrane in order to remove the impurities from the body.
This technique is used when the kidney failure inside the body takes place. The kidney inside the body perform function of filtration, when kidney failure takes place then the dialysis is used.
In this case the tubing bag containing 0% sugar is put into a sugar solution having 50% solution.
After sometime the sugar will move from 50 % to 0% bag because of the phenomenon known as osmosis.
1
Which of the following is not a function of the skeletal system?
structural support
temperature regulation
protection
movement
Answer:
Temperature Regulation
List the cell organelles involved in energy generation for the cell.
Answer:
Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.
The hydrophobic effect is related to the fact that water is most stable when it has the most hydrogen bonds and that nonpolar molecules decrease the number of those bonds. True or false
Answer:
True
Explanation:
When a hydrophobe is dropped in an aqueous medium, hydrogen bonds between water molecules will be broken to make room for the hydrophobe; however, water molecules do not react with hydrophobe. This is considered an endothermic reaction, because when bonds are broken heat is put into the system. The hydrophobic effect is considered to be the major driving force for the folding of globular proteins. It results in the burial of the hydrophobic residues in the core of the protein. It is exemplified by the fact that oil and water do not mix and was described well by G. S. Hartley in 1936. 1 Hydrophobic effect. The hydrophobic effect increases the thermodynamic activity of large hydrophobic molecules of metal complexes formed in the aqueous phase of solvent extraction systems, which promotes their transfer from the aqueous to the organic phase.
2.3/6.E.2.4 Test 1 2 of 30
Which element causes soil to appear red?
O A. calcium
B. iron
c. magnesium
D. silicon
Answer:
B
because iron appears the color red
what virus is this i need help
Answer:
Worm virus
Explanation:
They entering our butt to make our popoo
Answer:
Ebola
Explanation:
Replicate the following DNA sequence: TTA
Answer:
AAT
Explanation:
use AT GC to replicate dna sequence
1 p
Which organelle is paired with its correct function? *
Chloroplast - holds genetic information in the cell
O
Mitochondria - creates energy for use by the cell
Nucleus - allows certain substances to enter the cell, and keeps other substances
out
Ribosome - removes waste from the cell
How do you think the rock layers and fossils found in Red Rock Canyon can provide evidence for Earth's geologic history? What types of information can scientists learn from fossils?
Answer:
Fossils found in Canyon are crinoids, brachiopods, and sponges.
Explanation:
The rock layers and fossils found in Red Rock Canyon can provide evidence for Earth's geologic history because the canyon has marine fossils such as crinoids, brachiopods, and sponges and also contains terrestrial fossils such as impressions of leaf, dragonfly wing, scorpions, centipedes, and reptiles. So we can say that Red Rock Canyon provides a lot of evidences about geological history. The scientists learn a lot of information from fossils such determine the age of the rock, relation of different organisms with one another and ancient environments.
ask me anything i shall answer
Explanation:
you're probably bored huh!
answer these
what's your name?
age?
where you from?
whatcha doing?
what's your grade?
wanna follow each other here?
I'm bored too l m a o
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Help help help! It’s due in a few mins!
Answer:
1. the first one is 5
2 . the second one is 1 or 2
3. this third one is 4 or 5
4. the fourth one is 1 or 2
Explanation:
ik i did not really help, i need help with this too. bur just try ur best!!
Which phrase defines altitude?
how tightly molecules are packed
a column of air pushing on an area
the force pushing on an area or a surface
the height of a given point above sea level
What do variations create?
Variations in species help them to adapt themselves to that particular environment and give them a chance of survival. For example, thermophilic bacteria are variants that are resistant to extreme temperature. They have a chance of survival in high temperate zones while others die.