Answer:The first root that germinates from the seed is called‘radical’ The radical develops into single prominent root called as ‘primary or main root’ It is the strongest and grows vertically downwards due to gravitation and deep into the soil Several branches arise from the main tap root known as lateral or secondary roots
Explanation:
Answer:
the taproot
Explanation:
Which option illustrates where the youngest crust is formed?
Question 2 options:
A
B
C
None of them
The mid-oceanic ridges is a place located in the Atlantic ocean is know for the concept of seafloor spreading. New seafloor is being created on another side of the ridge.
The diagram or illustration represents the mid-Atlantic ridge which is the zone of upwelling of magma. As the magma upwells it gets deposited on both sides. According to paleomagnetism the magma on both left and right sides leads to the creation of plate tectonics. Hence more close they form the more recent or younger rocks/plates as compared to those formed farther away near the continental mass.Thus the correct option is A.
Learn more about the illustrates where the youngest crust is formed.
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why does water affect temperature in some regions
Answer:
water goes away heated if below rated tempeture
Explanation:
Explain how Earth’s atmosphere affects solar radiation
Answer:
Explanation: Three atmospheric processes modify the solar radiation passing through our atmosphere destined to the Earth's surface. These processes act on the radiation when it interacts with gases and suspended particles found in the atmosphere.
The three main atmospheric components that absorb radiation are ozone, carbon dioxide, and water vapour. The sun's UV energy, which is detrimental to the majority of living organisms, is absorbed by ozone. Without the atmosphere's protective barrier, sunlight would cause our skin to burn.
What Earth’s atmosphere affects solar radiation?29% of the solar energy that strikes the Earth is returned to space as a result of reflection, largely from clouds but also from other brilliant surfaces and the atmosphere itself. Approximately 23% of the energy entering the environment is absorbed by atmospheric gases, dust, and other particles.
Therefore, The solar radiation that enters our atmosphere and is directed toward the Earth's surface is altered by three atmospheric processes. When radiation interacts with gases and suspended particles in the atmosphere, several processes impact the radiation.
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HELP HELP HELP HELP HELP HELP PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE!!!!
Write the molecular formula for water. What would be the correct name for this molecule, if nomenclature (chemical-naming) guidelines were followed?
Answer:
The name of a water molecule is H2O
A cell that has an uncontrolled cell growth and division is called
abnormal tissue growth.
and results in
Answer:
Should be cancer
Explanation:
Cancer is where there is an area on the body where an area of cell grows uncontrollably.
Match each example of irony with the type of irony it represents.
1. The reader knows that the boy is about to break up with his girlfriend, but the girlfriend doesn't know.
Dramatic irony
2. Dave's blood pressure medicine game him a heart attack.
Situational irony
3. "Oh, great! I'm so glad it's raining, and I forgot my umbrella."
Verbal irony
ok so...
1. The reader knows that the boy is about to break up with his girlfriend, but the girlfriend doesn't know. That is dramatic irony
because Dramatic Irony appears when the readers know something the character does not know. For example, in scary stories, the reader often knows where the bad guy hides, but the character does not. As the character approaches the hiding spot, the readers may experience heightened suspense due to the dramatic irony.
2.Dave's blood pressure medicine game him a heart attack. That is
Situational irony.
Situational Irony happens when something happens that the reader does not expect to happen. For example, if someone robs a thief in a story, that portrays situational irony. Readers would not expect a thief who robs others to be the one who gets robbed.
3. "Oh, great! I'm so glad it's raining, and I forgot my umbrella." That is Verbal irony
Verbal Irony occurs when a character says one thing but means something else. This type of irony is also known as sarcasm. For example, a parent might reveal verbal irony, or sarcasm, by showing up at the door of an extremely messy room and commenting, "I've never seen your room this clean before! You are grounded." Clearly, the parent revealed sarcasm when commenting about the cleanliness of the room.
In plants, the root tip cells are in a continuous process of cell division. These cells require more energy compared to the other root cells. Which cell structure in root tip cells provides this energy? A. Chloroplast B. Nucleus C. Vacuous D. Mitochondria
D. mitochondria. (that's a weird word lol)
According to the article, why is a faulty hypothesis still an acceptable outcome to scientists
Answer:a
Explanation:
The sun's energy is released when ____ this converted into energy
mass
liquid
light
chlorophyll
PLEASE HELP! Thank you!
1. How many degrees of longitude are they apart for the following points:
B and F
E and G
C and I
G and J
F and C
2. How many hours apart are
B and F
E and G
C and I
G and J
F and C
Answer:
1. b and f
Explanation:
2. g and j
Scientists can produce many plants in the lab by cloning; culturing a few plant cells in a test tube of chemical medium. Few cells grow into a new plant. It is easy for scientists to produce many plants from just a few cells. Where would you add "cloning" to the Venn diagr
Answer:
in the epicenter
Explanation:
In a Venn Diagram that compares and contrasts the different characteristics or features of the produced plants, "cloning" would be in the epicenter. This is because through the process of "cloning" you are basically copying the core genetic makeup of the plant and creating a brand new plant that shares all of the exact same characteristics and features as the plant's whose genetic makeup was used as a baseline.
Answer:
B. Mitosis
Explanation:
Mitosis is when cells divide to form an identical copy of themselves.
how do plant cells differ from animal cells structurally?
Answer:
plant cells have a rigid cell wall that helps it keep shape and animal cells don't
Answer:
Plant cells contain a cell wall to help give better structure and protection than animal cells. Plant cells also contain a large central vacuole that is used to store waste and water. Another thing is that plant cells have an organelle that preforms photosynthesis.
The graph shows the motion of a car. Which segments
show that the car is accelerating? Check all that apply.
Velocity vs Time
A
50
B
40
E
C
B
30
D
E
20
A
10
D
0
0 1 2 3 4 5 6 7 8 9 10
Time (s)
Answer:
a c e
Explanation:
1 point
5) Notice what is happening to the different colored bugs over time. What
does this sequence illustrate?
ez
OA) how variation results in an adaptation
ооо
OB) how camouflage results in variation
C) how selective breeding results in an
adaptation
OD) how mimicry results in variation
What does density mean to you?
A collection of stars, dust, and gas bound together by gravity is... a. universe b. solar system c. planet d. galaxy explain why for every answer PLEASE I NEED THIS NOW IT IS DUE TODAY!!!!!!!!!!!!!
A collection of stars, dust, and gas bound together by gravity is called galaxy.
What is galaxy?A galaxy is a collection of stars, dust, and gas bound together by gravity. Galaxies vary in size and shape, and can contain anywhere from a few hundred million to trillions of stars. They also contain other celestial objects such as planets, asteroids, comets, and nebulas. The Milky Way, in which our solar system is a part of, is an example of a galaxy.
A universe is the entirety of everything that exists, including all matter, energy, space, and time, including all galaxies, stars, and all other forms of matter and energy.
A solar system is a group of celestial bodies that orbit around a star, including planets, moons, comets, and asteroids. The sun and all the objects that orbit it, including Earth, are part of the solar system.
A planet is a celestial body that orbits around a star, is spherical in shape and has cleared its orbit of other debris. They do not emit light and heat like stars do, but rather, reflect the light and heat of their host star.
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Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 ... Weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9 pounds at 6 months. Which baby had a greater percent increase in weight? Explain. 2 Please Help Me!!
Answer:
The correct answer is Amanda.
Explanation:
Given:
Ryan weighed-
At born - 7 pounds
At 6 months - 11.2
Amanda weighed-
At born - 6 pounds
At 6 months - 12.9
Solution :
percent increase = difference in weight/initial weight
Ryan = 4.2/7 = 60%
Amanda - 6.9/6 = 115%
Thus, Amanda had a greater percent increase (115%) in weight.
Answer:
Sample response: The percent change in Ryan’s weight was 4.2/7, or 60%. The percent change in Amanda’s weight was 6.9/6, or 115%. Amanda had a greater percent increase in weight.
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what is exact name of..
Thick Walled isodiametric dead cells
Answer:Sclerenchyma
Explanation:Sclerenchyma is thick walled dead lignified cells, they are hard and elastic. The sclerenchyma cells are divided into two groups namely fibers and sclereids. Sclerenchymatous fibers are branched/unbranched, long, hard, pointed cells with tapering ends, thick walls, and narrow lumen.
Answer:
Sclerenchyma is Greek word where "Sclero-" means hard and "enchyma" means infusion. This tissue consists of thick-walled, dead cells and protoplasm is negligible. These cells have hard and extremely thick secondary walls due to uniform distribution and high secretion of lignin and have a function of providing mechanical support
I hope that answers your question
Almost all of the food we eat is sold fresh.
a. True
b. False
Answer: most definitely false
Explanation:most definitely false
Which sequence is complementary to the DNA sequence of CGTAGACAT?
Answer:
CGTAGACAT?
GCATCTGTA
Explanation:
a helpful mnemonic for pairing DNA with their corresponding sequence is Apple in Tree, Car in Garage
Which of the following is NOT a form of active transport?
A) cyclosis
B) phagocytosis
C) diffusion
D) pinocytosis
Answer:
B) phagocytosis.
Explanation:
Phagocytosis is a process in which a cell attaches to the element it wishes to enclose on the exterior of the cell and attracts the item within as it encloses it. Phagocytosis is commonly done when the cell, such as a virus or an infected cell, is attempted to destroy things and often is employed by immune cells.
This is quite particular and dependent on the cell being able to bind to an article it wishes to ingest via cell surface receivers.
Phagocytoses differs from other techniques of endocytism. Unless the cell comes in direct contact with the particle it wishes to ingest, Phagocytosis will not occur.
Diffusion is a type of passive transport. It occurs when molecules transfer passively from high concentration to low concentration zones. So, option c is right.
Active transport involves using energy to move molecules across a membrane against a concentration gradient.
Pinocytosis and phagocytosis are both types of endocytosis. Cytosis is the movement of cytoplasm within a cell. Both are examples of active transport since they both require energy.
Diffusion is the passive movement of molecules from a region of high concentration to a region of low concentration across a cell membrane. It's an example of passive transport not active transport.
Therefore, Diffusion is the only option that is not an active transport mechanism. Thus, option C is correct.
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A human body cell has 46 chromosomes. How many chromosomes will each of its daughter cells have after mitosis and cytokinesis?
Group of answer choices
92
46
0
23
One type of cell that contains half the genetic information of an individual is a
sperm.
fertilized egg.
zygote.
gonad.
all compounds are negatively charged, true or false?
Answer:
false
Explanation:
"Electrons are the "material" of the charge that is flowing. Therefore, current can never cause a metal object to become positively or negatively charged, because the net number of electrons in the metal object will never change due to current flow."
20 POINTS AND BRAINLIEST!!!
You will write a creative story describing what happens to a goldfish in three distinct parts. Part 1: As it
passes your lips to the cardiac sphincter. Part 2: As it passes through the cardiac sphincter until it
reaches the place where the duodenum becomes the jejunum. Part 3: From the jejunum until it exits the
body. In doing this you will be responsible for identifying the anatomy involved as well as what happens
in the digestive process at each location.
Answer:
Major organs involved in the digestive system include the mouth, stomach, small intestine, large ... When it reaches your stomach, a sphincter opens and dumps the food in. ... To move into the small intestine, chyme must pass through the pyloric sphincter. From here it enters the duodenum, the first part of the small intestine.
Explanation:
Which of these could be an example of a freshwater wetland?
O A. Pond
O B. Lake
O C. Swamp
O D. Forest
Answer:
b lake your welcome
Explanation:
because lakes have trees that create the fresh water for the fishes to swim in i think?
An example of a freshwater wetland body is a lake. Thus, the correct option is B.
What is a lake?A freshwater wetland is a waterbody which is supplied with water from all the nearby streams and rivers. Freshwater wetlands are the ecosystems which are affected by the permanent or temporary inundation.
A lake is a naturally occurring, relatively very large body of water which is localized in a basin that is surrounded by land, with much slower-moving flow than that of any inflow or outflow streams that serve to feed or drain the lake. Lakes lie completely on the lands and are separate from that of the ocean, however like the much larger oceans, they also form a part of the Earth's water cycle by serving as many large standing water reservoirs as possible. Most of the lakes are freshwater, however some are salt lakes with salinities even higher than that of the seawater.
Therefore, the correct option is B.
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what is four the terrestrial planets
Answer:
Explanation:
Terresterial comes from the greek work "terra", which means Earth. So when you hear the word "terresterial " think that it means "like Earth". More specifically, it means that a planet is SOLID, like the Earth is. So, to figure out the answer to your question, let's list the planets starting with the ones closest to the sun and work out way out toward deep space. We can also describe each planet a bit as we list them.
Mercury - Closest to the Sun and, because of that, its very hot here. A lot of the ground on this planet is lava made of molten metal which is a liquid BUT there is also solid ground so it is terresterial. ✓
Venus - 2nd closest to the Sun. There is ground here, so it's terresterial. ✓
Earth - 3rd closest to the sun. There is solid ground here too so... Terresterial ✓
Mars - Also Solid. Terresterial ✓
Jupiter - Jupiter is made of Gas. If you went there, there would be nothing solid to walk on, but instead simply pass through it like it was a cloud. Therefore it is NOT terresterial
Saturn - Also a "Gas Giant" plant. (They are called gas giants because these planets are huge! You could fit 764 planet Earths inside of Saturn and over 1300 Earths could fit inside Jupiter!) Gas = NOT terresterial
Uranus - Another Gas Giant. Not terresterial
Neptune - The last of the gas giant planets and the furthest from the Sun. Again, its made of gas so its... not terresterial!
If you have trouble remembering the order, try memorizing this:
"My - Very - Epic - Mother - Just - Served - Us - Nachos"
Mercury - Venus - Earth - Mars - Jupiter - Saturn - Uranus - Neptune
Let me know if you need any more help! I am a scientist at NASA and my research focuses on all the planets you're currently learning about! Im happy to help out where I can.
How does the structure of DNA determine how genetic information is inherited?
4 The graph below shows how the activity of an enzyme changes
over a range of pH values.
Enzyme Activity
Percent of Maximum Activity
100
90
80
70
60
50
40
30
20
10
0
5.0 5.8 6.6 7.4 8.2 9.0
pH
Which of the following conclusions is supported by the data?
A. The optimum pH of the enzyme is 6.6.
B. The optimum pH of the enzyme is 5.8.
C. The enzyme's activity is greater around pH 8.0 than around
pH 5.0
D
The enzyme's activity continually increases as pH increases
from 5.0 to 9.0
Answer:
A
Explanation:
A. The optimum pH of the enzyme is 6.6. - this is true. The optimum pH of the enzyme is where its activity is the highest. On the graph, this is pH 6.6 (activity at 100)
B. The optimum pH of the enzyme is 5.8. - this is false, the activity of the enzyme peaks at 6.6 (100), at 5.8 the activity is 80
C. The enzyme's activity is greater around pH 8.0 than around pH 5.0 - This is false, the activity at pH 5 is 50, whereas at around 8 it is 20.
D . The enzyme's activity continually increases as pH increases from 5.0 to 9.0 - this is false. The activity drops between pH 6.6 and pH 9.
First correct answer gets Brainliest! Please answer!
(About Parkinson's Disease)
What gene is affected?
What kind of mutation is it?
Answer:
Parkinson disease is caused by mutations in the PARK7, SNCA, PINK1, PRKN, or LRRK2.
Explanation:
These are all genes that can be affected.