The outer layer of the earth's core is about 1,400 miles thick.
True
False
PLS HELP!!!!!
Answer:
True
Explanation:
The outer core is located about 1800 miles beneath the crust and is about 1400 miles thick. The outer core is composed of the melted metals nickel and iron.
Earl is an older adult who believes that all young people are irresponsible. When Earl meets the 22-year-old office manager his company has recently hired, he immediately assumes that the new employee is irresponsible and won't be around for long. Earl's assumption about this new employee is an example of:
discrimination.
aggression.
stereotyping.
scapegoating.
Earl's assumption about this new employee is an example of stereotyping.
What is stereotyping?Stereotyping is a manner of thinking based on different types of misconceptions and prejudices.
Stereotyping may lead to erroneous attitudes and does not show the real value that a person may have.
Stereotyping is a generalized thought on a certain category of people and/or group, which is generally wrong.
Learn more about Stereotyping here:
https://brainly.com/question/9930756
Identify the sentence that is correctly punctuated.
Question 4 options:
a)
"Running the front line of the cafeteria isn't exactly rocket surgery" (sic), said Jerry.
b)
"Running the front line of the cafeteria isn't exactly rocket surgery" [sic], said Jerry.
c)
"Running the front line of the cafeteria, isn't exactly rocket surgery" [sic] said Jerry.
d)
"Running the front line of the cafeteria, isn't exactly rocket surgery," [sic] said Jerry.
I don't know what “sic” is even referring to let alone mean?
Answer:
B
Explanation:
B uses correct punctuation of quotes.
if the original cell is dead, does it stay their or does it disappear after mitosis?
Answer:
It disappears. The cell disappears because it can no longer divide if it dies.
if the original cell is dead, the cell is almost dead too. It has no ability to divide itself too.
What are the types of cell division ?There are two types of division one is mitosis and the other one is meiosis.
Once mitosis completes, the cell has 2 groups of 46 chromosomes, each enclosed by their own nuclear membrane. The cell later splits in 2 by process called cytokinesis and creates two clones of the original cell each with 46 mono valent chromosomes.
Mitosis is a nuclear division in which duplicated chromosomes segregates and distributed into daughter nuclei. The cell will divide after mitosis in a process called cytokinesis in which the cytoplasm is divided and two daughter cells are formed.
Learn more about mitosis at :
https://brainly.com/question/13759500
#SPJ2
PLEASE HELP!!!
The options for the first one are:
-Planting grass
-Using retention pods
-Practicing conservation tillage
And for the second:
-air pollution
-water pollution
-soil erosion
Answer:
water pollution is the correct answer
what if the sun disappears one fine day ?
state the consequences of such a situation over the solar system.
thankyou ~
Explanation:
Sun plays an important role in our solar system especially planet like earth are dependent on sun for food, water and air. Sun helps to balance the ecosystem on earth.
Here is an assumption what would happen if sun disappear for one day only, it would be more curt if it disappear forever but from POV of one day below are certain consequences of such a situation over solar system,
You might be thinking if sun disappear then we would be seeing the moon for a whole day but don't forget, moon don't have it's own light, it reflects the rays coming from sun if sun disappear then surely moon would be like a ball kept in dark.It would happen for the first time if an asian man calls to someone in Europe, usually when here is night there is day and vica versa, but this time both will have same appear (night only)There's a idiom in Indian Hindi language that says "seeing the stars during the day time" which we use when we are going through something worse that we see the stars during daytime, but this time every human being on earth will see the stars during daytime, do not forget stars have their own light, they are not sun dependent.For the first time Night Blooming Jasmine will bloom and spread it's fragrance for 24 hours.Often when the earth revolves around its axis, a certain part of it receives light from the sun.But for the first time the earth will rotate around its axis without the sunlight falling on any part.people who are not allowed to go out of the house at night time can now enjoy the night out in the day too.Those trees and plants who slept in the hope that they would cook food in the morning with sunlight, they would not even know that their food has gone missing.Our ozon layer will have it's first leave from his duty.The bad thing is for the patients of night blindness, they will not be able to see this imaginary scene.Thanks for joining brainly community!
What is true about viruses
Answer:
D is the answer non-living and can reproduct on their own.
how are chromosomes classified?
Answer:
chromosome are classified in to four part metacentric, submetacentric, acrocentric, and telocentric
3. A type of intercellular connection in which the outermost portions of the two cell
membranes have a tight seal together is termed a(n):
A) gap junction
B) sealed junction
C) tight junction
D) tough junction
Scientists have evidence that the Earth has gone through several "ice ages" in which most of the Earth's surface was
covered by thick sheets of ice.
Which of the following would provide support that these ice ages existed?
A. a lack of the fossils of any living organisms
B. an absence of human remains or civilizations
C. the extinction of plant life in the fossil record
D. finding fossils of cold-adapted organisms in warm climates
Answer:
D
Explanation:
This would assist in proving there were ice ages because it shows that cold adapted animals were living before, in what is now warm environments.
100 POINTS!!!!-What type of feedback mechanism is being shown in the image below?
Question 1 options:
Positive
Negative
Electrical
Answer:
Postive
Explanation:
Because its the food chain
which organelle transports substances throughout the cell?
a) vacuoles
b) mitochondria
c) endoplasmic reticulum
d) ribosomes
In the Tough Man Competition, very strong men are challenged to push or pull extremely large and heavy objects to test their strength. In
one such challenge, they were asked to push one of two rail cars, an engine car and a box car. The data tables show one man's results.
Look over the data table and answer the questions below.
Force Applied by the
Tough Man
Did it move the
engine car?
No
Did it move the
boxcar?
No
1000 Newtons
2000 Newtons
No
No
3000 Newtons
Yes
No
A Why couldn't the strong man move the box car with a force of 3000 Newtons?
Make sure to include Newton's 2nd Law in your explanation.
B. What could be done to move the boxcar?
C. Another student claims that during the competition, the sum of the forces on the boxcar was O N.
What evidence is the student using to make this claim? Be sure to explain your thinking.
o Tyne here to search
Based on the Newton's laws of motion, the motion of an object is due to an unbalanced net force.
What is Force?A force is a push or pull effect which causes a change in the motion or state of an object.
Newton's second law states that the acceleration of an object is to the net force acting upon the object, and inversely upon the mass of the object.
Thus, motion occurs when there is greater net force acting on an object.
From the diagram shown above, when a force of 3000 N is applied by the man, the boxcar does not move because the force applied by the man is less than the force on the boxcar.
The box car will move if a force greater than that on the boxcar were applied to it.
According to Newton's third law of motion, for every force, there is an equal but oppositely acting reactionary force, therefore, the net force on the boxcar is 0 N.
Therefore, the motion of an object is due to an unbalanced net force.
Learn more about net force at: https://brainly.com/question/14361879
Match the terms from Unit 5 with their definitions.
1.
Latitude
2.
Troposphere
3.
Radiation
4.
Longitude
5.
Exosphere
6.
Conduction
7.
Air Masses
8.
Wind
9.
Weather
10.
Climate
11.
Fronts
12.
Oxygen
13.
Nitrogen
14.
Isobars
Horizontal air movement due to the differences in air pressure.
Long-term weather patterns based on average temperatures, precipitation, altitude, latitude and ocean currents.
Invisible lines that run east to west, parallel to the equator. The most important factor affecting climate.
A large section of air that has an even temperature, humidity, air pressure, and carries its own weather.
Lines of equal pressure that show pressure patterns across an area on a weather map.
Air masses meeting at boundaries which can produce severe weather
Heat energy from the sun that travels through space and is absorbed by Earth.
The atmosphere's most abundant gas.
The layer of the atmosphere closest to the earth, with the greatest air pressure and where most weather takes place.
A description of the atmosphere providing the temperature, precipitation, and cloud cover which can change day to day.
Meteorology is the study of the atmosphere as well as the weather.
What is weather?Weather is the atmospheric condition of a particular place over a short period of time.
The study of weather and atmospheric conditions is known s meteorology.
Some definitions in meteorology is as follows:
Horizontal air movement due to the differences in air pressure.Climate - Long-term weather patterns based on average temperatures, precipitation, altitude, latitude and ocean currents.Latitude - Invisible lines that run east to west, parallel to the equator. The most important factor affecting climate.Air masses - A large section of air that has an even temperature, humidity, air pressure, and carries its own weather.Isobars - Lines of equal pressure that show pressure patterns across an area on a weather map.Fronts - Air masses meeting at boundaries which can produce severe weatherRadiation - Heat energy from the sun that travels through space and is absorbed by Earth.Nitrogen - The atmosphere's most abundant gas.Troposphere - layer of the atmosphere closest to the earth, with the greatest air pressure and where most weather takes place.Weather - description of the atmosphere providing the temperature, precipitation, and cloud cover which can change day to day.Therefore, the study of the weather is the focus of meteorology.
Learn more about metereology at: https://brainly.com/question/11857753
discuss the evidence supporting the benefits of stem cell research
The benefits of stem cell research are associated with the development of specialized cell lines.
What are stem cells?Stem cells are pluripotent cells that can be used to develop virtually any type of specialized cellular type.
These cells (stem cells) have the ability to self-renew and thus generate germinal layers present in an embryo.
Stem cells are used in research to investigate how certain gene expression patterns determine the formation of certain cellular types.
Learn more about stem cells here:
https://brainly.com/question/18243320
Dead bodies become rigid shortly after death because
Question 5 options:
there is not enough ATP
they do not have enough calcium
the actin is denatured
they have too much ATP
Which of the following pieces of evidence would be considered the most reliable and valid? (1 point)
Odata collected from a controlled experiment that has been reproduced in several different labs
O data collected from a thousand individuals that cannot be reproduced under different circumstances
O data from a single observation of an event that has not been witnessed again
o data reported by a world-renowned expert that cannot be reproduced in a different lab
A piece of evidence that would be considered the most reliable and valid will be data collected from a controlled experiment that has been reproduced in several different labs.
Reliability of results
In scientific research, the reliability of results is improved if the result is reproducible by independent researchers under similar conditions.
Results that are not reproducible are not reliable and may not be accepted as evidence to support hypotheses or theories in science.
Thus, irrespective of who collected the data, reproducibility is a key attribute of reliable and valid data.
More on reliability of results can be found here: https://brainly.com/question/1873979
Multiple choice!!!!!
Answer:
A,B,D are your answers.
Explanation:
Answer:
The asnwers to your question is
1. Organisms began to photosynthesize.
2. The surface cooled, and water condensed
3. Ozone formed and blocked ultraviolet rays from the Sun
Explanation:
I hope this helps and have a good day
Examine the photosynthesis model above. What is a correct conclusion about the inputs and outputs of photosynthesis?
A) without light energy from the sun, photosynthesis would still occur
B) oxygen is an input into photosynthesis; carbon dioxide is an output
C) carbon dioxide is the source of energy: oxygen is the chemical energy produced
D) sunlight is the source of energy, plant sugars are the chemical energy produced
Answer:D.
Hope this helps :)
If so brainliest would help me out a lot thanks!
Explanation:
It's between B. and D. But im pretty sure its D.
Four general rules for cross contant prevention are?
Which of the following statements are TRUE about the ovary: (selectall that apply) It secretes estrogens, progesterone, inhibin and relaxin hormones It is attached to the uterus via the round ligament It secretes hormones from the follicles and corpus luteum It is anchored by the ovarian, broad and suspensory ligaments It contains special tubules that allow the oocyte to leave the ovary during ovulation
The ovary is an organ which releases eggs for fertilization was well as secretes female hormones.
What is the ovary?The ovary is an organ found in the female reproductive system that produces an the female egg or ovum.
Mature eggs released by the ovary travel down the fallopian tube into the uterus, where it may become fertilized by a sperm.
From the given options, the true statements about the ovary include:
It secretes estrogens, progesterone, inhibin and relaxin hormones.It is attached to the uterus via the round ligamentIt secretes hormones from the follicles and corpus luteumIt is anchored by the ovarian, broad and suspensory ligamentsIt contains special tubules that allow the oocyte to leave the ovary during ovulationTherefore, the ovary functions in an important organ in reproduction.
Learn more about ovary at: https://brainly.com/question/1228836
Why does it benefit an imperial shrimp to travel on a sea cucumber?
A. The shrimp feeds on the sea cucumber as it rides.
B. The shrimp could move to a new feeding ground.
C. The sea cucumber is one of the shrimp’s predators.
D. The sea cucumber carries parasites that the shrimp eat.
Answer:
B
Explanation:
Because the Imperial Shrimp uses little to no energy moving around because the Sea Cucumber does the moving for it while it goes to new feeding grounds.
can this get brainliest :>
match the following
Answer:
1 b
2 a
3 d
4 c
Hope U GET YOUR ANSWER
PLEASE MARK AS BRAINLIST
True or False: The new moon is invisible to Earth because its unilluminated
side is facing Earth.
True, the new moon is invisible to Earth because it's unilluminated
side is facing the earth
While the illuminated side is facing the sun.
Hope that helps!
Answer:
True; the new moon is invisible to Earth because its unilluminated side is facing Eath.
Explanation:
The new moon, for the most part, does not pass in front of the sun during new moon, but rather passes close to it in our sky. That's why there aren't any solar eclipses in most months. Because the new moon stands between the Earth and the sun, its shadow side faces Earth, rendering it invisible.
Which of the following are roles fungi can play in the environment? Check all that apply
predators
parasites
decomposers
mutualists
Answer:
decomposers,mutualists
Explanation
must be the answer
Write the theoretical and behavioural aspects of unified rival insect
Write the theoretical and behavioural aspects of unified rival insect
1. Name four important biogeochemical processes that cycle matter.
Explanation:
water cycle
carbon cycle
nitrogen cycle
phosphorous cycle
what is the difference between academic discourse from academic writing
Answer:
academic writing is a piece of writing which focuses on a specific topic or subject while academic discourse encompasses the idea of dialogue language used and a format that facilitates high level of communication
Which climate factor is the best option for city planners to consider when trying to
mitigate the urban heat island effect?
A) Latitude
B) Vegetation
C) Elevation
D) Proximity to Ocean
Answer:
its B but there is small possiblity for D to be the answer.
What is the carrying capacity for humans on planet earth?
A. 1 million
B. 6 billion
C. 100 billion
D. Unknown
Answer:
D
Explanation:
no one really knows how many people the earth can carry