Answers
Answer:
4th answer down
Explanation:
Related Questions
Which examples describe biotic factors interacting with the environment?
Answers
Answer:
Examples of biotic components:
animals, plants, bacteria etc...
Is this the answer you want?
Answer:
D: Butterflies resting on the flower of a plant
Explanation:
I hope this helps! i took the test if y'all needed to know
Which explains why the reflex reaction is important in certain situations?
O A. Motor neurons cannot form action potentials.
O B. The brain has no control over motor neurons.
O C. Interneurons are too slow at sending signals through the spinal
cord.
O D. Sensory neurons do not use neurotransmitters to send signals.
Answers
Answer:
Answer:c
Explanation:
The reflex reaction is important in certain situations because interneurons are very slow to send signals through the spinal cord.
What is the reflex?The reflex is an automatic (read immediate and constant) bodily reaction to stimulation. According to Pieron, the reflex corresponds to any activity or variation of activity of an effector (muscle, gland, etc.)
With this information, we can conclude that the reflex reaction is important in certain situations because interneurons are very slow to send signals through the spinal cord.
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Which factor can cause secondary succession?
clear cutting
Oglacial melting
Answers
Answer:
Hey!
Your answer is CLEAR CUTTING...
Explanation:
Clear cutting is when people/ industries harvest and regenerate trees areas in which all trees are cleared from a site completely...
HOPE THIS HELPS!!
Clear cutting can cause secondary succession. So, the correct option is A.
What is Secondary succession?When a place is disturbed but not severely enough to completely clear it of all vegetation and soil, secondary succession happens. Secondary succession can be started by a variety of disturbances, including fire, flooding, high winds, and human activities (such as logging of forests).
After the primary succession has indeed been disrupted as well as some animals and plants are still there, the secondary succession occurs. For the reasons listed below, the secondary succession is typically quicker than the primary succession.
There is already earth in place.The soil may still contain seeds, roots, and subsurface vegetative organs.Therefore, the correct option is A.
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Your question is incomplete, most probably the complete question is:
Which factor can cause secondary succession?
clear cutting
glacial melting
competition
predation
What is the function of the vacuole in plant cells?
A. It creates pressure that maintains the shape of the cell.
B. It codes messages from the DNA in the protein.
C. It creates proteins that form the cell wall.
O D. It sends signals that determine how the cell operates.
Answers
Answer:
A
Explanation:
The central vacuole in plant cells is a large sac that holds water in the cell. Filling the vacuole creates turgor pressure, swelling the cells and allowing the plant to stay upright.
A. It creates pressure that maintains the shape of the cell.
B. It codes messages from the DNA in the protein.
C. It creates proteins that form the cell wall.
O D. It sends signals that determine how the cell operates.
The answer is A
2. How closely did the buoy follow the movement of the surface currents in your world?
Answers
Answer:
?
Explanation:
(URGENT) What system in the body carries information from the glands and organs to the brain? A. Lobe system B. Neural Feedback System C. Endocrine System D. Nervous System
Answers
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord. In other words, they carry information about the inside and outside environment to the brain. Motor neurons transmit nerve impulses from the brain via the spinal cord to internal organs, glands, and muscles.
thank you hope it helps
The system in the body which carries information from the glands and organs to brain is endocrine system.
What is endocrine system?
All mammals, birds, fish, and many other forms of living things have endocrine systems, commonly known as hormone systems. They are composed of:
Throughout the body, there are glands; hormones that are produced by the glands and released into the bloodstream or the fluid around cells; and receptors in various organs and tissues that detect the hormones and react to them.
All bodily components are affected by hormones, but only target cells with the right receptors can react. In both humans and other vertebrates, more than 50 hormones have been discovered.
Therefore, The system in the body which carries information from the glands and organs to brain is endocrine system.
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Jada wants to eat a meal that will sustain her energy during a long run. Which of these food items is the best source of long-
term energy?
Answers
Answer:
So what my teacher told me is we should eat apple and chicken and stuff because u burn off the calories and it make u run faster dont forget water
Explanation:
Answer:
Well you got many....
1) Bananas
2)Fatty Fish
3)Sweet Potatoes
4)Eggs
5)Brown Rice
Explanation:
Hope I helped and plz mark me as brainliest
A place where an organism resides based on the
suitability for its survival is
Answers
Answer:
Habitat
Explanation:
A Habitat is a place where an organism resides based on the suitability for its survival
How could igneous rock become sedimentary rock? Where might you see an example of this?
Answers
Answer:
igneous rock becomes sedimentary rock from weather and other elements.
Explanation:
For example: When a volcano erupts and lava spews out it hardens and becomes igneous rock but when the volcano erupts again as the lava flows over the igneous rock again it becomes sedimentary rock.
hope that makes sense
Answer:
An igneous rock is crushed into little shards of rock called sediment, the sediment is then packed together by other rocks or strong forces, that form together to make a Sedimentary rock
Explanation:
A semipermeable membrane has a 2 percent salt solution on one side and a
15 percent salt solution on the other side. What will most likely occur?
A. Osmosis of water from a low concentration of salt to a high
concentration
B. Osmosis of water from a high concentration of salt to a low
concentration
c. Active transport of salt until all the salt is concentrated on one
side
D. Facilitated diffusion of salt until both concentrations are equal
Answers
Answer:
A
Explanation:
Water naturally travels from a low solute concentration to a high solute concentrated.
The correct answer is B. Osmosis of water from a high concentration of salt to a low concentration. This is due to the process of osmosis, which is the movement of water molecules from an area of low solute concentration to an area of high solute concentration.
What is the context of it ?In this case, the high salt concentration is on one side of the semipermeable membrane and the low salt concentration is on the other side. Therefore, water molecules will move from the side with a higher salt concentration to the side with a lower salt concentration, resulting in the osmosis of water from a high salt concentration to a low concentration.
The other options are incorrect because they do not accurately describe the process that occurs. Option A is incorrect because it states that osmosis will occur from low to high concentration, which is the opposite of what occurs in this situation.
Option C is incorrect because active transport requires energy and is used to move molecules against a concentration gradient, which is not happening here. Option D is incorrect because facilitated diffusion does not require energy and is used to move molecules down a concentration gradient, which is not happening here.
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Many parasites cause more harm to
the host than just feeding alone
because...
A. many parasites transmit disease.
B. many parasites become 'part' of the host
organism.
C. many parasites return with swarms.
Answers
Put the following list in order from beginning to end of a food chain.
1.Sun
2.rabbit
3.worm
4.grass
5.hawk
6.snake
Answers
Answer:
1-4-2-6-5-3
Explanation:
Hope it helps
How can you distinguish the dorsal and ventral sides of an earthworm?
Answers
Answer:
Yes
Explanation:
The earthworm has a rounded dorsal (back) surface and a flatter ventral (belly) surface. Usually the dorsal surface is darker than the ventral surface (though sometimes this is obscured in the preservation process).
Answer:
The ventral side is lighter than the dorsal side and more pale and kind of flattened unlike the dorsal side which is darker and round.
Explanation:
PLEASE HELP ITS 18pts
Assess why cellular respiration is important to all organisms and describe where it occurs in the cell.
Answers
Hope this help. Sorry if it has bad grammar
What percentage of the F2
generation had the genotype TT?
A 50%
B. 100%
C. 25%
Answers
Answer:
c
Explanation:
Why do waves that travel through basalt have a higher velocity than a wave traveling through sand?
Answers
Answer:
Read Explanation
Explanation:
Even though the technology does not exist to travel into all of Earth’s layers, scientists can still learn a great deal about Earth’s structure through seismic waves. Seismic waves are vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes, volcanic eruptions, and even man-made explosions. There are two types of seismic waves, primary waves and secondary waves. Primary waves, also known as P waves or pressure waves, are longitudinal compression waves similar to the motion of a slinky (SF Fig. 7.1 A). Secondary waves, or S waves, are slower than P waves. The motion of secondary waves is perpendicular to the direction of the wave travel, similar to the motion of vigorously shaking a rope
What would be the mRNA base sequence formed from ACC CTG GTA GCT
Answers
Answer:
Explanation:
DNA utilizes four bases, adenine (A), guanine (G), cytosine (C), and thymine (T), in its code. RNA also uses four bases. However, instead of using 'T' as DNA does, it uses uracil (U). Therefore, if your DNA sequence is 3' T C G T T C A G T 5', the mRNA sequence would be 5' A G C A A G U C A 3'.
Uranium can supply energy for the world's electricity without increasing greenhouse gases. Which of these statements best describes a benefit of uranium mining?
Answers
Answer: Uranium mining does not cause air pollution.
Explanation:
Answer:
It does not cause any air pollution.
Explanation:
Because uranium is not like coal, oil and other resources such as. Which can cause a heavy amount of air pollution, as uranium is only used for nuclear supplies.
What macromolecules make up most of the structure that is shown?
A. carbohydrates
B. lipids
C. nucleic acids
D. proteins
Answers
Answer: B. Lipids
Explanation:
The macromolecules that make up most of the structure that is shown is lipids.
What are lipids?Lipids are organic compounds that consists of fatty acids or their derivatives and are insoluble in water but soluble in organic solvents.
From the given image we can conclude that, the macromolecules that make up most of the structure that is shown is lipids.
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What type of mountain ranges form at convergent plate boundaries
Answers
Answer: Cape Fold Mountains
Explanation:
What is the name for any primate that walks on two legs?
A. Monkey
B. Human
C. Neanderthal
D. Hominid
Answers
PLEASE HELP- EASY 7TH GRADE WORK!!!
Why is overpopulation dangerous?
A= There will be no competition for resources.
B= There will not be enough air for all members of the species to breathe.
C= There will not be enough food for all members of the species to survive.
D= Overpopulation will result in drastic climate change.
Answers
Answer:
D= Overpopulation will result in drastic climate change.
Explanation:
overpopulation is bad because the increased demand for resources such as fresh water and food, starvation and malnutrition, consumption of natural resources faster than the rate of regeneration, and a deterioration in living conditions.
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A population of rhinos was separated by a large river.
Since rhinos are lousy swimmers, they were unable to cross. Environmental conditions were very different on either side of the river, and over time these two groups of rhinos evolved such different characteristics that scientists classified them as two
different species. This is an example of:
A.sympatric speciation
B.homologous speciation.
C.analogous speciation
D.parapatric speciation
E.allopatric speciation
Answers
Answer:
B
Explanation:
Environmental conditions were very different on either side of the river, and over time these two groups of rhinos evolved such different characteristics that scientists classified them as two different species. This is an example of homologous speciation.
What is homologous speciation?
Organs or skeletal components of animals and organisms that are homologous suggest a connection to a common ancestor because of their similarity.
The appearance and purpose of these structures need not be identical. Other mammals with tails include rats, cats, and monkeys. Mammals have flexible vertebrae in their tails, which act as an extension of their torsos.
Although their primary purpose is to fend off insects, tails can also provide a sense of equilibrium for more reclusive species like cats.
Therefore, Environmental conditions were very different on either side of the river, and over time these two groups of rhinos evolved such different characteristics that scientists classified them as two different species. This is an example of homologous speciation.
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HELPPPP
can someone tell me 2 producers, 2 primary consumers, 2 secondary consumers, 2 tertiary consumers and 2 quaternary consumers in a freshwater lake.
Answers
Answer:
hope it helped
Explanation:
2 producers are bacteria and algae
2 primary consumers are microscopic zooplankton and snails
2 secondary consumers are fish and stonefly
2 tertiary consumers are eels and trouts
2 quaternary consumers are some very large birds like the eagle and other big fishes like shark or reptiles like crocodiles and so on
Answer:
2 producers are bacteria and algae
2 primary consumers are microscopic zooplankton and snails
2 secondary consumers are fish and stonefly
2 tertiary consumers are eels and trouts
2 quaternary consumers are some very large birds like the eagle and other big fishes like shark or reptiles like crocodiles and so on
What substance influences the reaction but does not participate in the reaction
Answers
a catalyst, because it is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.
Answer:
i thinks its a catalyst
Explanation:
Which glial cells support neurons metabolically? A. astrocytes B. microglial cells C. Schwann cells D. oligodendrocytes
Answers
Answer:
A. astrocytes
Explanation:
They are well known providers of physical and metabolic support to neurons in an organisms. They are excelled companions in brain energy metabolism. primarily because their anatomical position places them between blood vessels and neurons which allows them to be naturally effective glucose uptake from blood
What are characteristics of adhesion, examples of adhesion, examples of things that are non-adhesive in science?
Answers
Answer:
adhesion is when a molecule is attracted to a surface or other things. An example is how water glides on a glass when it falls down. The water is adhesive to the glass.
Answer:
shear adhesion
Explanation:
on edu
The picture shows a contractile vacuole of a unicellular freshwater organism. The contractile vacuole regulates the flow of water into and out of the cell in an aquatic environement. What condtions cause the contracile vacuole to fill with water? Your answer: A.The concentration of water is greater outside the cell than inside the cell. B.The concentration of water inside the cell is the same as the concentration outside the cell. C.The temperature of water in the vacuole is higher than the temperature of its environment.
Answers
Mandy and Pat are discussing a movie that showed someone being injured by radio waves. Mandy says that's not likely because radio waves are low frequency and low energy, and Pat says that it is likely because otherwise they would not put it in a movie. What is the best way to help them decide if the information is true?
Answers
Answer:
I think the answer is C.
Explanation:
The best way to help them to decide about the information of the scenario is that they can use reliable web sites or books to get more information. The correct option is C.
What are reliable information?Reliable information or data is accurate or trustworthy: Broker-dealers must use their discretion when determining whether issuer information is reliable.
Trustworthy information/data/evidence currently, investors do not always have timely access to reliable information.
Reliable data must come from trustworthy sources. A reliable source will provide a "thorough, well-reasoned theory, argument, etc. based on strong evidence," according to UGA Libraries.
Scholarly, peer-reviewed articles and books are examples of highly credible sources.
Recognizing the type (genre) of knowledge you are going to encounter allows you to predict its form, function, and context, making what you find more understandable and assisting you in determining the information's relevance and validity.
Thus, the correct option is C.
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Your question seems incomplete, the missing options are:
They can write a letter to the director.Movies are reliable sources, so they can assume Pat is correct.They can use reliable web sites or books to get more information.They can watch another movie in the series to see what happens next.Which of these would not be considered a genetic trait?
Answers
Answer:
A
Explanation: