Answer:
Explanation:
Air Mass: a body of air with horizontally uniform temperature, humidity, and pressure.
Front: the forward edge of an advancing mass of air.
Cold Front: the boundary of an advancing mass of cold air, in particular the trailing edge of the warm sector of a low-pressure system.
Warm Front: the boundary of an advancing mass of warm air, in particular the leading edge of the warm sector of a low-pressure system.
Occluded Front: a composite front produced by occlusion.
Stationary Front: a front between warm and cold air masses that is moving very slowly or not at all.
Low Pressure System: A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet.
High Pressure System: A high pressure system has higher pressure at its center than the areas around it. Winds blow away from high pressure.
Coriolis Effect: an effect whereby a mass moving in a rotating system experiences a force (the Coriolis force ) acting perpendicular to the direction of motion and to the axis of rotation. On the earth, the effect tends to deflect moving objects to the right in the northern hemisphere and to the left in the southern and is important in the formation of cyclonic weather systems.
Someone please help me !!!!
Answer:
Its your slope of the line!
Explanation:
Find two certain easily distinguishable points and use those to determine the slope! It would be rise over the run so y/x which would be 1.2. However I am not quite sure as to whether it would be -1.2 or positive 1.2 as the graph goes both positive and negativley. I hope I was able to help.
Why does the starch remain present and is detected by iodine in the boiled solution?
Answer:
Amylose in starch is responsible for the formation of a deep blue color in the presence of iodine. The iodine molecule slips inside of the amylose coil. ... A blue-black color results if starch is present. If starch amylose is not present, then the color will stay orange or yellow. I hope this helps!
What is the antibody made during the second contact with an antigen called?
17. Look at "4". This helps you balance, play sports, and pay attention in
school. *
1. cerebellum
2. corpus callosum
3. amygdala
4. spinal cord
Answer:
its answer is 1. cerebellum
Explanation:
The cerebellum is a part of the brain that plays a vital role in virtually all physical movement. This part of the brain helps a person drive, throw a ball, or walk across the room. The cerebellum also assists people with eye movement and vision. Problems with the cerebellum are rare and mostly involve movement .
1. The lithosphere floats on top of the more plastic (soft) asthenosphere. This is the
basis for Plate Tectonics or the idea that the continents, along with the crust below
them, have moved over time. Describe the properties of these two structures and
how you think that affects their interactions.
Answer:
answer is that the atmosphere is hot as
answer and give explanation and ill give brainliest
Answer:
B
Explanation: stay safe :)
How do moving glaciers change the surface of the earth??? please help!!!
Answer:
Glaciers are massive bodies of ice that move across the surface of the Earth like rivers. As glaciers move they change the surface of the Earth by wearing away loose rocks and soil and depositing them somewhere else.
Explanation:
Answer:
Glaciers change the surface of the earth by causing small or large amounts of material to be pushed out of the way as the glacier slides along a path set by gravity and angle of the slope it is on.
Explanation:
What is the main difference between prokaryotic cells and Eukaryotic cells?
1 point
O Prokaryotes don't have internal "compartments" called organelles, but Eukaryotes do
Eukaryotes don't have internal "compartments" called organelles, but prokaryotes do
Eukaryotes were the first cells to arise, prokaryotes didn't come until much later
O prokaryotes can reproduce and eukaryotes cannot
Answer:
Prokaryotes don't have internal "compartments" called organelles, but Eukaryotes do
Explanation:
both Eukaryotes and prokaryotes can reproduce, prokaryotes were the first cells, and Eukaryotes have organelles, prokaryotes do not.
In which of the following ways is DNA replication different from DNA transcription? (4 points)
New cells can be created only after transcription has taken place.
Replication results in mRNA strands, while transcription creates new DNA.
Transcription happens outside the nucleus, and replication happens inside the nucleus.
Thymine is used in replication, while uracil is used in transcription.
Answer:
Transcription copies the DNA into RNA, while replication makes another copy of DNA. Both processes involve the generation of a new molecule of nucleic acids, either DNA or RNA; however, the function of each process is very different, with one involved in gene expression and the other involved in cell division.Explanation:
So,my answer is,transcription happens outside the nucleus,and replication happens inside the nucleus.
#CARRY ON LEARNING
Answer:b
Explanation:
What two factors would make biodiversity increase?
Answer:
Overexploitation and interactions between drivers Natural or human-induced factors that directly or indirectly cause a change in biodiversity are referred to as drivers. Direct drivers that explicitly influence ecosystem processes. include land use change, climate change, invasive species, overexploitation, and pollution.
W
w
Having white wool (W) is dominant over having black
wool (w). Two heterozygous sheep are crossed.
What is the probability that the offspring will have black
wool?
%
What is the probability that the offspring will have white
wool?
%
W
WW
Ww
w
Ww
WW
Answer:
What is the probability that the offspring will have black wool?
25%
What is the probability that the offspring will have white wool?
75%
Explanation:
I got it right trust me on this one
A continental polar air mass forms in
A. the Pacific Ocean
B. Northern Canada
C. Golf of Mexico
D. The desert southwest
which statement describes the law of superposition
A. Sedimentary rocks were originally in horizontal layers
B. In horizontal rock layers, each layer is younger than the one below it
C. Rock layers must be in existence before something can happen to them
D. Rocks that are not in horizontal layers were shifted by some geologic event.
Answer:
B. In horizontal rock layers, each layer is younger than the one below it
Explanation:
Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence. ... It is one of the great general principles of geology..
Which two compounds containing carbon are found in the chemical equations of
photosynthesis and cellular respiration?
O CO3 and C2H02
O CO2 and C6H1206
O CO2 and C12H6012
O CO3 and H2O
Answer:
co2 and c6h12o6
Explanation: 6CO2 + 6H2O → C6H12O6 + 6O2 is the photosynthesis reaction and respiration is the reverse
Camren designed an experiment to determine which type of soil absoros the most water. To ensure that experiment results in valid data, each container must...
A:contain the same amount of soil B:contain soil from the same place
Answer:
If this was me, i would want to test different soils to see each result, and i would want it to be precisely the same amount of soil (about 30% of a Glass Cup)
Explanation:
i explained in my answer above,
Also is this a project?
What is the defining characteristic of an acid?
Answer:
Acid in chemistry has distinguishing properties as a substance. Acidic compounds are acidic; they react with paper, bases and metals; they conduct electricity; they have a pH of less than 7. They can generate electricity. Based on reactivity, conductivity and pH levels, an acid can be categorized as strong or weak.
Explanation:
The defining characteristic of an acid is when dissolved in water, acids are sour in taste, conduct electricity and react with metals to produce hydrogen gas.
What is an acid?
"An acid is any substance that in water solution tastes sour, changes blue litmus paper to red, reacts with some metals to liberate hydrogen, reacts with bases to form salts, and promotes chemical reactions (acid catalysis)."
What are the types of acid?
Usually acids can be divided into three major types:
binary acid, oxyacid, carboxylic acid.What are main characteristics of acid?
The main characteristics of acid are:
Aqueous solutions of acids are electrolytes, meaning that they conduct electrical current.Acids have a sour taste.Acids change the color of certain acid-base indicates. Acids react with active metals to yield hydrogen gas.Acids react with bases to produce a salt compound and water.To know more about acid here https://brainly.com/question/14072179
#SPJ2
1Some moths have a brown body and brown wings, while other moths have a white body and white wings. The brown moths often rest on the bark of pine trees, and the white moths rest on the white bark of aspen trees. If all the aspen trees in an area were cut down, what would be the likely result? (YOO PLEASE ANSWERSSSSS)
Answer:
The poplar tree with the whitest bark is the White or Silver Poplar. It can be distinguished from the white birch fairly easily, even if you can't tell the difference in leaves.
Explanation:
If the manta ray gets 50 kcal of energy by eating the
starfish, how much energy does the clam get from
eating the plankton?
I kcal
Answer:
Clam get 5000 Kcal by eating the plankton
Explanation:
Explore the websites linked below to learn more about open, closed, and isolated systems. Then create a table to show what you have learned. For each of the three types of systems, your table should include an example, an explanation of your example (how you know it is the type of system you indicated), what happens to the energy in the system, and what happens to the matter in the system.
is this all of the text cause its missing more intrusions
can someone please help me??? Smart in science?
Answer:
C.)
Explanation:
All the other answer choices are not advantages of sexual reproduction
hurry pleaseeee
Which 2 events during meiosis increase GENETIC
VARIATION by ensuring that each egg and each
sperm will be unique?
Answer:
(three) crossing over, mutations caused during crossing over, and independent assortment.
Explanation:
Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.
what Protects the cell and controls what enters and leaves the cell
Answer:
The Cell Wall & membrane transports.
Explanation:
The cell wall is what protects the innards of a cell from foreign substances, as well as protecting the overall body. The membrane transports are cut out tunnels located in the cell wall that allows for transportation of food and other products into a cell, and the waste to be expelled.
~
Answer:
✔ Cell membrane
Explanation:did on edge
Carotenoids are accessory pigments in plants.
True or false
How do the body systems interact with each other
Answer:
Your circulatory system carries oxygen, water, and nutrients to cells throughout your body. Wastes from the cells are eliminated by your respiratory system, your excretory system, and your skin. Your nervous system controls all these activities with electrical impulses.
I NEED HELP FAST
1.what effect does air pressure have on wind movement?
2.what happens to the density of air as it is heated
3. It’s a hot, sunny morning in a coastal town in south Florida. Warm air is rising up from the land. Large, puffy clouds are forming overhead. Which way do you think the wind will be moving this afternoon, and what do you think will happen to the temperature?
Answer: 1) Gases move from high-pressure areas to low-pressure areas. And the bigger the difference between the pressures, the faster the air will move from the high to the low pressure. That rush of air is the wind we experience. 2) So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward. This is the concept used in the hot air balloons.
Explanation: 3) Now that there are large puffy clouds in the area, most of sunlight will be clocked from reaching the earth's surface. The land will cool faster than the ocean (because water has a high heat capacity and has to lose more energy to drop by a degree which will take longer than land).
Explanation:
1)Air pressure drives the creation of wind worldwide. Although it is not the only factor, differences in air pressure throughout the Earth's atmosphere lead directly to wind and influence the speed and direction of that wind. Pressure differences also affect larger weather systems like storms, even hurricanes.
2)
Heating of the earth, which in turn heats the atmosphere, is responsible for the motions and movements of the air in the atmosphere. The faster molecules move, the hotter the air. As the molecules heat and move faster, they are moving apart. So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward. This is the concept used in the hot air balloons. The air is heated by the burner and the expanding air becomes less dense, causing the balloon to rise through the denser, cooler surrounding air.
plz help im timed :\
By which mechanism does older oceanic rock move at a ridge?
Magnetic forces move the rock.
Continents drift and move the rock.
The ridge subducts and moves the rock.
New molten material rises and moves the rock.
Answer:
The ridge subducts and moves the rock.
Answer:
c. older rocks farther from the ridge
Explanation:
because i know ;)
What 4 materials can exit out the cloaca
What part of meiosis is responsible for variation?
Answer:
the double-chromatid homologous pairs of chromosomes cross over with each other and often exchange chromosome segments. This recombination creates genetic diversity by allowing genes from each parent to intermix, resulting in chromosomes with a different genetic complement.
Answer:
The two events that set meiosis apart from mitosis are known as crossing over (or genetic recombination) and independent assortment. These occur in prophase and metaphase of meiosis
During prophase of meiosis I, the double-chromatid homologous pairs of chromosomes cross over with each other and often exchange chromosome segments. This recombination creates genetic diversity by allowing genes from each parent to intermix, resulting in chromosomes with a different genetic complement.
Explanation:
Genetic variation is increased by meiosis
Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I
Some cnidarians are unique in exhibiting polyp and medusa forms. How might their two body forms give them an advantage over species that have only one body form?
Answer:
Explanation:
cnidarians are mostly marine animals. they exibit alternation of generation with two different body forms. their larval stage is polyp and the maturation stage is madusa. these two different forms help them to survive. polyp stage is sessile while medusa stage is free swiming. they can get food migrate and do sexual reproduction. their are also some cniderians that exhibit only one body form. these are less suited to environment as compared to the others that haae two body forms.
Often During summer months large bodies of water will experience "fish kill." These do not happen during the winter months. Explain these events using your understand of the properties of water.
Answer: see below.
Explanation:
gases dissolve more in colder water, so in summer the water can become oxygen depleted. Evaporation in summer can reduce water volume; even in summer rainfall climate evaporation rates may exceed precipitation. Evaporation will also cause higher conentrations of solutes of which some may reach toxic levels. Summer sun may also cause algal or cyanobacterial blooms which can further deplete dissolved oxygen and may release toxins into the water.