How is the orientation of Earth's magnetism recorded in rocks on the ocean
floor?
A. Rocks align themselves to Earth's gravitational field.
B. A rock changes its magnetic orientation when the pole reverses.
O C. Earth's magnetic orientation is locked into the rock when the rock
cools.
D. All rocks have the same magnetic orientation.
Answers
Answer:
I'm pretty sure it's C.
Explanation:
C. Earth's magnetic orientation is locked into the rock when the rock
cools.
MagnetismMagnetism is a class of physical properties mediated by magnetic fields. Electric currents and elementary particle magnetic moments combine to form a magnetic field, which operates on other currents and magnetic moments. Magnetism is a component of the larger phenomenon of electromagnetic.The magnetism of the Earth is documented in rocks on the ocean floor. C. Earth's magnetic orientation is locked into the rock when the rockcools.Find out more information about the magnetism:
https://brainly.com/question/1346750?referrer=searchResults
Related Questions
The soil in a flower pot, the amount of water added to the pot, the amount of
sunlight received by the plant, the amount and type of fertilizer given, and the
temperature of the air surrounding the pot all make up the plant's
a. ecosystems
b. habitat
c. abiotic factors
d. biotic factors
Answers
Abiotic factors are non-living components of an ecosystem that influence their surroundings. Examples may be light, water, and temperature in a terrestrial habitat, hence option C is correct.
What are abiotic factors?Abiotic variables are non-living elements that have an impact on the survival, development, and existence of living things, including plants.
We may concentrate on the water as one of these abiotic elements even though there are many others that are equally significant and have a part to play.
Water is one of, if not the most, critical abiotic factors since it is essential for plant existence. Depending on how severe the absence of water is, it will be a limiting factor for a plant's growth or even life.
Therefore, abiotic factors are non-living components of an ecosystem that influence their surroundings, hence option C is correct.
Learn more about abiotic factors, here:
https://brainly.com/question/12245677
#SPJ2
Question 1 (10 point)
Why do areas in western Europe have a warmer climate than other areas at the same latitude?
A. Western Europe is close to the equator.
B. Western Europe is at a high elevation.
C. current called the Gulf Stream brings warm water to the coast.
D. current called the Gulf Stream brings cold water to the coast.
Question 2 (10 point)
Why do locations near the equator generally have a warmer climate?
A. Regions near the equator receive solar energy at a more direct angle.
B. Regions near the equator are surrounded by water.
C. Regions near the equator are highest in elevation.
D. Regions near the equator receive fewer hours of direct solar energy.
Answers
Answer: Hi! The correct answer for Question 1 is C, and for 2 is A. Brainliest?
Explanation:
Question 1: The correct answer is C. The Gulf Stream current brings warm water to the western coast of Europe, which helps to moderate the climate and keep temperatures warmer than other areas at the same latitude.
Question 2: The correct answer is A. Regions near the equator receive solar energy at a more direct angle, which results in more intense heating of the surface and warmer temperatures. This is why areas near the equator are generally hotter than areas at higher latitudes.
Answer:
Question 1: C.
Question 2: A.
Explanation:
Question 1:
Warm water is brought in by the Gulf Stream to western Europe, making the air and the climate warmer as well.
Question 2:
At the equator, the Earth is closer to the Sun, and so the energy released from the Sun is focused more on the equator than it is on other parts of the Earth.
If you are standing in the northern hemisphere during the winter...........
A .......you are experiencing longer days than nights.
B .......you are experiencing equal hours of day and night.
С
.......you are experiencing longer nights than days.
D
...you are not experiencing night at all.
Answers
Answer:
A. you are experiencing longer days than nights.
Explanation:
the Northern Hemisphere is leaning most away from the sun for the year. ... After the winter solstice, the days get longer, and the nights shorter.
True or false the center of the earth is very hot
Answers
Answer:
true very true
helpppp guys i dont understand this lol
Answers
Sorry I tried.
This space station has plants growing inside it, and astronauts who eat the fruits and vegetables from those plants. Because it is in space, the station is sealed so no material can get in or out. The space station is in Earth’s shadow, so no light is getting into it. The sensors in the space station show that carbon dioxide in the air is increasing. What is happening to the energy storage molecules in the plants and humans in the space station? Explain your answer as completely as possible.
Answers
Answer:
Most of the station's oxygen will come from a process called "electrolysis," which uses electricity from the ISS solar panels to split water into hydrogen gas and oxygen gas.
Explanation:
Space Station (ISS) has managed to successfully cultivate salad crop - red romaine lettuce - that is free of disease-causing microbes and safe to eat, and is at least as nutritious as Earth-grown plants.
Triangle 1 is a scale drawing of Triangle 2, as shown below.
Triangle 1
Triangle 2
6
9
4
6
х
10.5
Based on the information shown in these triangles, what is the length of the side x?
A
1.5
О в 7
С
9
15.75
Answers
Answer:
?
Explanation:
????
Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
Which parts of the compound light microscope can be used to improve the quality of the image being observed?
a.) diaphragm and fine adjustment
b.) ocular and high power objective
c.) coarse adjustment and low power objective
d.) ocular and diaphragm
Answers
a.) diaphragm and fine adjustment
or
d.) ocular and diaphragm
but i’m leaning more towards a.)
How Natural Selection change in a population overtime? With white/speckled moths and black moths.
Answers
In this question you will be assessed on using good English, organising information clearly and using specialist terms where appropriate.
White Blood Cell are part of the immune system. White Blood Cell helps the body to defend itself against pathogens.
Describe how pathogens cause infections and describe how the immune system defends the body against these pathogens.
Answers
Answer:Your blood is made up of red blood cells, white blood cells, platelets, and plasma.
Your white blood cells account for only about 1% of your blood, but their impact is big. White blood cells are also called leukocytes. They protect you against illness and disease.
Think of white blood cells as your immunity cells. In a sense, they are always at war. They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health. When your body is in distress and a particular area is under attack, white blood cells rush in to help destroy the harmful substance and prevent illness.
White blood cells are made in the bone marrow. They are stored in your blood and lymph tissues. Because some white blood cells have a short life of 1 to 3 days, your bone marrow is always making them.
Types of white blood cells
Among your white blood cells are:
Monocytes. They have a longer lifespan than many white blood cells and help to break down bacteria.
Lymphocytes. They create antibodies to fight against bacteria, viruses, and other potentially harmful invaders.
Neutrophils. They kill and digest bacteria and fungi. They are the most numerous type of white blood cell and your first line of defense when infection strikes.
Basophils. These small cells seem to sound an alarm when infectious agents invade your blood. They secrete chemicals such as histamine, a marker of allergic disease, that help control the body's immune response.
Eosinophils. They attack and kill parasites and cancer cells, and help with allergic responses.
Problems affecting white blood cells
Your white blood cell count can be low for a number of reasons. This includes when something is destroying the cells more quickly than the body can replenish them. Or when the bone marrow stops making enough white blood cells to keep you healthy. When your white blood cell count is low, you are at great risk for any illness or infection, which can spiral into a serious health threat.
Your healthcare provider can do a blood test to see whether your white blood cell count is normal. If your count is too low or too high, you may have a white blood cell disorder.
A number of diseases and conditions may affect white blood cell levels:
Weak immune system. This is often caused by illnesses such as HIV/AIDS or by cancer treatment. Cancer treatments such as chemotherapy or radiation therapy can destroy white blood cells and leave you at risk for infection.
Infection. A higher-than-normal white blood cell count usually means you have some type of infection. White blood cells are multiplying to destroy the bacteria or virus.
Myelodysplastic syndrome. This condition causes abnormal production of blood cells. This includes white blood cells in the bone marrow.
Cancer of the blood. Cancers including leukemia and lymphoma can cause uncontrolled growth of an abnormal type of blood cell in the bone marrow. This results in a greatly increased risk for infection or serious bleeding.
Myeloproliferative disorder. This disorder refers to various conditions that trigger the excessive production of immature blood cells. This can result in an unhealthy balance of all types of blood cells in the bone marrow and too many or too few white blood cells in the blood.
Medicines. Some medicines can raise or lower the body's white blood cell count.
Conditions such as extreme physical stress caused by an injury or emotional stress can also trigger high white blood cell levels. So can inflammation, labor or the end of pregnancy, smoking, or even extreme exercise.
Explanation:
Heredity Lab Report
Instructions: In the Heredity lab, you investigated how hamsters inherit traits from their parents. Record your observations in the lab report below. You will submit your completed report.
________________________________________
Name and Title:
Include your name, instructor's name, date, and name of lab.
Objective(s):
In your own words, what was the purpose of this lab?
To know how the parents fur length affects the offspring.
Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Test One: If I breed a short fur, FF female with a short fur, Ff male, then I will expect to see short and some long fur offspring.
Test Two: If I breed a short fur, Ff female with a short fur, Ff male, then I will expect to see all short fur offspring.
Test Three: If I breed a long fur, ff female with a long fur, ff male, then I will expect to see all long fur offspring.
Procedure:
The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation.
Remember, the test variable is what is changing in this investigation. The outcome variable is what you are measuring in this investigation.
Test variable (independent variable):
Outcome variable (dependent variable):
Data:
Record the data from each trial in the data chart below. Be sure to fill in the chart completely.
Test One
Parent 1: FF
Parent 2: Ff
Phenotype ratio:
________ : ________
short fur : long fur
Test Two
Parent 1: Ff
Parent 2: Ff
Phenotype ratio:
________ : ________
short fur : long fur
Test Three
Parent 1: ff
Parent 2: ff
Phenotype ratio:
________ : ________
short fur : long fur
Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.
1. Which genotype(s) and phenotype for fur length are dominant?
2. Which genotype(s) and phenotype for fur length are recessive?
3. If you have a hamster with short fur, what possible genotypes could the hamster have?
4. If you have a hamster with long fur, what possible genotypes could the hamster have?
5. Did your data support your hypotheses? Use evidence to support your answer for each test.
o Test One:
o Test Two:
o Test Three:
6. Which hamsters are the parents of the mystery hamster? Include evidence to prove that they are the correct parents.
Answers
Objective: the objective is how organisms inherit traits
Hypothesis: if I breed a short fur, Ff female with a short fur, Ff male, then I will expect to see( all short fur offspring
For the rest add what you think it will be
this part Is pretty easy.
Procedure:
Test variable: the parent hamsters and their dominant gene
Outcome variable: the resulting offspring
Test 1
Parent 1: Ff Ff
Parent 2:Ff. Ff
Phenotype ratio:
0 for long fur
4 for short fur
Parent 1: Ff
Test 2
Parent 2: Ff
FF. Ff
Ff. Ff
Phenotype ratio: 1 for long fur and 3 for short fur
Test 3
Parent 1: ff
Parent 2:ff. Ff. Ff
Ff. Ff
Phenotype ratio: 2 for long fur and 2 for short fur
Conclusion:
Before I start please paraphrase this so you can get full credit.
For the first question it’s :
The dominant genotypes are FF & ff and the dominant phenotype is short hair.
For question 2: The genotype is ff and the phenotype for fur length is long hair
For question 3: the hamster could have the genotypes FF & Ff
For question 4: the hamster could have the genotype ff
For question 5:
Test One: yes, because all the hamsters had short hair
Test two: yes, because all except one had long hair
Test three: no, because not all of them had long hair, some had short hair.
For question six:
The Ff and the Ff are the mystery hamsters. The cross has shown that they can make offspring with short hair or long hair
I hope this helps
Let me know if you have any questions
Objective(s): The purpose of this lab was to investigate how hamsters inherit traits from their parents.
Hypothesis:
Test One: If I breed a short fur, FF female with a short fur, Ff male, then I will expect to see short and some long fur offspring.
Test Two: If I breed a short fur, Ff female with a short fur, Ff male, then I will expect to see all short fur offspring.
Test Three: If I breed a long fur, ff female with a long fur, ff male, then I will expect to see all long fur offspring.
Procedure: The test variable (independent variable) is the fur length of the parents, and the outcome variable (dependent variable) is the fur length of the offspring.
Data:
Test One
Parent 1: FF
Parent 2: Ff
Phenotype ratio: 2:2 short fur: long fur
Test Two
Parent 1: Ff
Parent 2: Ff
Phenotype ratio: 4:0 short fur: long fur
Test Three
Parent 1: ff
Parent 2: ff
Phenotype ratio: 0:4 short fur: long fur
Conclusion: The results of the lab support the hypothesis that the fur length of the parents affects the fur length of the offspring. The data shows that when both parents have short fur, the offspring will have short fur. When one parent has long fur and the other has short fur, there is a 50/50 chance that the offspring will have long or short fur. When both parents have long fur, the offspring will have long fur.
( you’re going to have to put your name and your instructor’s name at the beginning since I don’t know it. But I hope this helped ! :) )
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
Answers
Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
9. A section of a topographic map is shown below. X- 1600 1500 1400 1300 Contour interval: 20 m 1200- What is the difference in elevation in meters between Point X and Point Y on the map?
Answers
The difference in elevation in meters between the points X and Y is 360.
Explanation:
On the presented map we can see that the relief is depicted with contour lines. The contour lines are marked with their elevations, or rather the main contour lines are, every fifth one. We also have the contour interval, which is 20 meters, thus giving us the basis so that we can find the difference in elevation between any points on the map.
What we know for sure from the map is:
the elevation is increasing from southeast toward northwestthe difference in elevation between the contour lines is 20 mthe difference in elevation between the main contour lines is 100 mPoint X is marked on the contour line of 1,600 m. Point Y is marked on the second contour line between the 1,200 m and 1,300 m contour lines, thus:
2 x 20 = 40
So we have 1,240 m. Having the elevations of the two points, we only need to take the lower value from the larger value:
1,600 - 1,240 = 360 m
So we get a result of 360 m of difference in elevation between the points X and Y.
Please help w/ both asap I'll give brainliest
If an object has a constant positive acceleration, what can we assume about the forces on it?
A. Constant force applied in the same direction as the object's motion
B. Constant force applied in the opposite direction as the object's motion
C. Increasing force applied in the same direction as the object's motion
D. Increasing force applied in the opposite direction as the object's motion
If an object has a constant negative acceleration what can we assume about the forces on it?
A. Constant force applied in the same direction as the object's motion
B. Constant force applied in the opposite direction as the object's motion
C. Increasing force applied in the same direction as the object's motion
D. Increasing force applied in the opposite direction as the object's motion
Answers
Answer:
number 1 is- c
number 2 is b
Explanation:
Which of the following minerals is the hardest and is a 10 on Mohs scale?
a
Topaz
b
Talc
c
Quartz
d
Diamond
Answers
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
Answers
it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
Learn more : https://brainly.com/question/23661578
BRAINLEST TO FIRST CORRECT ANSWER!!!
Answers
Answer:
chromosomes is the answer.
Answer:chromosomes
Explanation:hope this helps
make me brainlest
Which of the following is not one of the seven characteristics of life?
A, response
B, adaptation
C, reproduction
D, mobility
Answers
Answer:
D, mobility
D, mobility
D, mobility
D, mobility
Answer:
d
Explanation:
what is the main ingredient in soil?
a. weathered rock
b. air
c. water
d. organic matter
Answers
minerals, organic matter, living organisms, gas, and water so it should be all of the above if that’s an answer.
any help would be very much appreciated!
Answers
2nd is fungi
3rd is prozota
4th is bacteria
What are parts 1 and 2 of the cell?
Answers
2) chromatin
pls help me will mark brainlyest :) :
Internal and External Structures
You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.
Choose the internal and external structures you want to gather evidence and create a statement about.
subject: sciences
Answers
Explanation:
Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.
I hope this helps! Good Luck!
Living factors that affect the growth of organisms are called
A. abiotic factors
B. biotic factors
Answers
Answer:
B. biotic
Explanation:
Answer: B
Explanation: In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology as a whole.
Continental plates are __________ than Oceanic Plates
1.) more dense
2.) less dense
Answers
Answer:
Continental plates are less dense than Oceanic Plates.
For each of the genotype (AA, Aa, aa) determine what the phenotype would be?
Pls help test tmrw….
Answers
3. An example of a chemical change during digestion is *
chewing food with your teeth
enzymes breaking down food in your stomach
Oa bird finding food
Answers
Is chewing food with ur teeth
HELP ME I NEED TO KNOW
Answers
Answer:
amount of deforestation
Explanation:
Describe the growth of a population that in a given year has 10 births, 8 deaths, and no migration
Answers
What is oxidation?
releases energy from the sun
releases energy from photosynthesis
releases energy from the food for us to use
releases energy from meat products for us to use
Answers
Answer:
It should be C. releases energy from the food for us to use.
Answer:
third one
Explanation: