Which of the following statements about xylem and phloem is true?
A. Xylem moves food down, while phloem moves food up

B. Xylem moves water up, and phloem moves water down

C. Xylem moves water up, and phloem moves food down

Answers

Answer 1
C. Xylem moves water up, and phloem moves food down
Answer 2

Answer:

C. Xylem moves water up, and phloem moves food down

Explanation:

The xylem moves water up, and the phloem moves food down. So, option (C) is correct answer.


Related Questions

Noradrenaline facts tysm​

Answers

Answer:

it is a catecholamine that stimulates alpha1 adrenergic receptors and, slightly, beta1 adrenergic receptors, without beta2 effect. It is the vasoconstrictor drug par excellence.


When classifying an unknown organism, scientists are most likely to consider its
A age
as important evidence.
B color
C) structure
D number of offspring

Answers

Answer:

structure

Explanation:

idrk im guessing the scientists guests as well

A Lewis Dot Structure shows only valence electrons.
A. True

B. False

Answers

Answer:

A. True

Explanation:

Also, if you've ever read Romeo and Juliet, please help me in my questions tab! I only need a general answer, and I'll give brainliest.

Answer:

A. True

Explanation:

Yes, a Lewis Dot Structure shows only valence electrons.

Las células en los tejidos epiteliales están fuertemente unidas a la lámina basal. ¿Qué tipo de proteínas están involucradas en este tipo de unión célula-matriz?

Answers

Answer:

integrinas y lamininas

Explanation:

Las integrinas son glucoproteínas implicadas en el anclaje de las células epiteliales a la matriz extracelular. Las células epiteliales tienen en su base proteínas integrinas que se unen a otras proteínas tales como vitronectina, fibronectina, colágeno y laminina. De este modo, las integrinas se asocian con lamininas de la lámina basal. Las lamininas son otra clase de glucoproteínas las cuales conforman la lámina basal y contienen sitios de unión para integrinas. A partir de esta asociación las células epiteliales pueden adherirse a la membrana basal y mantener su orientación dentro de un tejido. Estas uniones son fundamentales para que las células epiteliales puedan soportar fuerzas y son críticas durante el desarrollo apropiado (ontogenia) del organismo.

A student wanted to determine the evaporation rates of three liquids. She placed 50 mL of each
liquid outside for an hour on the same day and then measured how much liquid evaporated. Which
would improve the validity of this investigation?
A. Put all three liquids outside at the same time
B. Have 2 students work
Ctogether on the investigation
Change the time for Liquid 3 to 7:00–8:00 PM
he amount of liquids used

Answers

Answer: I believe its C

Explanation: 2 and 3 are the same times

Its better to change the time to get different results.

Athletes require energy to move their body. What biomolecules directly supplies your muscles with quick energy, or ATP, when broken down?​

Answers

Answer : creatine phosphate

Creatine phosphate can be broken down in order to supply your body with ATP at a high rate, but it doesn’t last too long.

Creatine phosphate directly supplies muscles with quick energy, or ATP, when broken down.

Creatine phosphate is a phosphorylated creatine molecule. Muscles use stored chemical energy from the food we eat and convert it to heat and kinetic energy. Adenosine triphosphate is the source of energy used to power the movement of contraction in working muscles. However, ATP is not stored in large amounts in cells. So once muscle contraction begins, the process of making more ATP starts quickly. The muscle has three biochemical systems to produce more ATP for muscle contraction. One such biochemical system utilizes creatine phosphate.  Muscles have a little ATP in them that they can use immediately but it does not last long. So, all muscle cells have a high-energy compound called creatinine phosphate which is broken down to form ATP quickly.

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Coal is made almost entirely of which chemical element?
Group of answer choices.

A. mercury

B. carbon

C. uranium

D. sulfur

Answers

Answer:

B- Carbon

Explanation:

just took test

A boxer has been jumping rope for an hour. His leg muscles are burning and
he feels weak. Which substance is the most likely
cause of the burning he
feels in his muscles?

Answers

Answer:

anaerobic respiration takes place when you demand your muscles to do vigorous work. normally, aerobic respiration takes place but when energy is needed immediately, anaerobic respiration takes place. during anaerobic respiration,the body produces lactic acid, which leads to the burning sensation. your lungs deliver oxygen to the muscles much slower than the rate you need, since you're putting your muscles through an extensive exercise, and this leads to muscle fatigue.

What is the structure labeled A?

Answers

the structure is D. a substrate

non living martix . Lacunae . cartilage. onondrocyte

After mitosis, what is true of the two new cells produced from the original cell?

A. The new cells each receive an exact copy of all the chromosomes from the original cell.

B. The new cells each donate a set of chromosomes to the original cell.

C. The new cells each receive half of the chromosomes from the original cell.

D. The new cells each have a few chromosomes from the original cell.

Answers

Answer:

A. The new cells each receive an exact copy of all the chromosomes from the original cell.

Explanation:

In translation, which of these is responsible for forming a peptide bond? Choose the correct answer.


DNA

tRNA

nucleus

ribosome

Answers

I think it’s the ribosome, I’m sorry if it’s wrong, I’m just going off what I have on my notes

which of the following can lead to an increase of squirrels in a park
A.increased emigration
B.increased immigration
C.a large number of predators
D.high competition for food

Answers

Answer:

Increased immigration.

Explanation:

Immigration = moving TO and area

Global warning is most closely associated with

Answers

Answer:

Fossil fuel

Explanation:

Human usage of fuel

lizard is a poikilothermic animal why

Answers

Answer:

Lizard is a poikilothermic animal because lizards are those animals that do not require a fixed body temperature, their temperatures can fluctuate with little to no adverse effects to their overall health.

Explanation:

Reptiles are cold-blooded, or ectothermic, animals. This means that they cannot produce heat in their own bodies, and have to rely on their surroundings to keep warm. By moving in and out of sunlight, reptiles can keep their body temperature at a steady level throughout the day.

What did the countries that signed the Kyoto Protocol agree to do?
O A. Stop using CFCs
O B. Stop depleting the ozone layer
O c. Reduce greenhouse gas emissions
O D. Ban CO2 use

Answers

Answer:

C

Explanation:

The countries that signed the Kyoto Protocol agreed to reduce greenhouse gas emissions (C) particularly carbon dioxide emissions, in an effort to combat climate change.

What is Kyoto protocol?

The Kyoto Protocol is an international treaty under the United Nations Framework Convention on Climate Change that was adopted in 1997 in Kyoto, Japan (UNFCCC). The treaty seeks to address the issue of global climate change by establishing targets for reducing greenhouse gas emissions, specifically carbon dioxide emissions, from industrialized countries.

According to the Kyoto Protocol, developed countries must reduce their emissions by an average of 5.2% below 1990 levels by 2012. The protocol has been ratified by 192 countries, and signatories have implemented a variety of policies and strategies to meet their emissions reduction targets, including increased energy efficiency, increased use of renewable energy sources, and the implementation of emissions trading systems. The Kyoto Protocol is a significant step forward in terms of international cooperation and action on the critical issue of climate change.

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You look at two species and see very similar DNA. What does this likely tell you?

Answers

Answer:

They are likely to have evolved from similar ancestors.

What percentage of ozone is contained in the stratosphere? a. 10% b. 50% C. 80% d. 90% Please select the best answer from the choices provided ​

Answers

Answer:

About 90% of the ozone in our atmosphere is contained in the stratosphere

Explanation:

Answer:

About 90% of the ozone in our atmosphere is contained in the stratosphere

Explanation:

what animal has the longest lifespan?​

Answers

Answer:

Ans.The longest living mammal is the bowhead whale, which can live up to 200 years. Also known as the Arctic whale, this animal is big, and lives in cold waters so its metabolism is slow. The record age for bowhead is 211 years.

Some endoliths have lifespan as long as 10000years.

What are the two main components of the cell cycle

Answers

In eukaryotic cells, or cells with a nucleus, the stages of the cell cycle are divided into two major phases: interphase and the mitotic (M) phase.

In eukaryotic cells or cells with a nucleus, the stages of the cell cycle are divided into two major phases: interphase and the mitotic (M) phase.

What is  cell cycle?

The cell cycle, or cell-division cycle, is the series of events that take place in a cell that cause it to divide into two daughter cells. These events include the duplication of its DNA (DNA replication) and some of its organelles, and subsequently the partitioning of its cytoplasm and other components into two daughter cells in a process called cell division.

In cells with nuclei (eukaryotes, i.e., animal, plant, fungal, and protist cells), the cell cycle is divided into two main stages: interphase and the mitotic (M) phase (including mitosis and cytokinesis). During interphase, the cell grows, accumulating nutrients needed for mitosis, and replicates its DNA and some of its organelles. During the mitotic phase, the replicated chromosomes, organelles, and cytoplasm separate into two new daughter cells. To ensure the proper replication of cellular components and division, there are control mechanisms known as cell cycle checkpoints after each of the key steps of the cycle that determine if the cell can progress to the next phase.

In cells without nuclei (prokaryotes, i.e., bacteria and archaea), the cell cycle is divided into the B, C, and D periods. The B period extends from the end of cell division to the beginning of DNA replication. DNA replication occurs during the C period. The D period refers to the stage between the end of DNA replication and the splitting of the bacterial cell into two daughter cells.

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The photograph shows a result of waves made by an earthquake.
What was transported to this location by the earthquake waves?
A. Rock
B. Matter
ОООО
C. Gravity
D. Energy
PREVIOUS

Answers

I am pretty sure it’s D) Energy I’m so sorry if it’s wrong I looked at my notes and this is what I understand from it

C Gravity

Because more pleasure will be occurred in earth

An advantage of asexual reproduction is that it __________. Group of answer choices allows a species to easily rid itself of harmful mutations enhances genetic variability in the species allows the species to endure long periods of unstable environmental conditions produces offspring that respond effectively to new pathogens maintains successful genetic combinations without modification

Answers

Answer:

Maintains successful genetic combinations without modification.

Explanation:

Asexual reproduction usually creates perfect copies of the parent. If the parent is genetically sound creature, then a successful genetic combination is being reproduced and maintained without any changes or modification.

What do hypothesis, theories, and laws have in common ?

Answers

i have a great time today lol i i did

What effect do biological washing powders have on the skin?

Answers

Answer:

Biological washing powder and liquids contain enzymes. These help to break down fat, grease and proteins to get clothes clean. While enzymes are great for getting rid of stains, they can damage wool, silk and other materials. Many people also find that they aggravate eczema and other sensitive skin conditions.

Explanation:

Answer:

The hysteria surrounding biological detergents in the UK led to claims that it can lead to or exacerbate such conditions as “erythema, pruritus and eczema.” Despite this, the review finds no evidence of any harmful effects to skin from bio washing powders and detergents

easy biology question below first correct answer gets brainliest

Answers

Answer

B

Explanation:

if,k

Answer:

the answer is ....C

.........

Imagine carefully weighing a metal can, leaving it out in the rain for weeks and weeks until it was very rusted, and then carefully weighing it again. Would the can be heavier or lighter after it was rusted?

Answers

Answer:

The answer would be heavier, though it depends upon the type of metal. Rusting is essentially corrosion. Rust is often caused by a piece of metal getting soaked in water and then being exposed to oxygen. The rust will add more weight to the can so it becomes heavier.

Leaving out metal can in the rain for weeks and weeks until it was very rusted, and then if we carefully weighing it again it can be found that the can weighs more because the rust deposited on the metal can adds more weight.

What is rust?

Rust is referred to as an iron oxide, and a form of corrosion which is caused by a chemical reaction which affects masses of iron and steel.

Once formed, rust starts to eat away at the metal, forming a flaky, orange red coating which weakens the iron. It occurs when the metal reacts with oxygen and water.

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Which muscle is highlighted below?

A. Obliques
B. Biceps brachii
C. Rectus abdominus
D. Latissimus dorsi​

Answers

Answer:

A. Obliques

Explanation:

Those are oblique muscles. Biceps brachii are in your upper arm, rectus abdominis are your abs, latissimus dorsi is in your upper back (very big muscle)

Answer: obliques

Explanation:

took the quiz


(trust me ignore the comments on the other answer)

What is one example of an adaptation an organism could have that would
increase its chance to survive?

Answers

Answer:

some physical adaptations that have structurally modified animals to improve their chances of survival include webbed feet, sharp claws, large beaks, wings, feathers, fur, and scales.

Explanation:

Be a Lunatic
What are the moon's craters caused by?
volcanic eruptions
collisions with asteroids
collisions with Earth
collisions with ultraviolet radiation

Answers

B I think
I hope this helped to :)

the more mass an object has, the more _____ it needs in order to move. A. Force B. Inertia​

Answers

Answer:

Force it need in order to move

Answer:

A. force

Explanation:

inertia is that it keeps moving force gets it moving

Which of the following describes the relationship between genes and
chromosomes?

Chromosomes form into genes during cellular reproduction

Genes are special sequences of nucleic acids found on chromosomes

Every gene an organism has is found on every one of its chromosomes

All of an organism's chromosomes can be found next to its genes in the cell nucleus

Answers

Answer:

Genes are special sequences of nucleic acids found on chromosomes.

Explanation:

A single DNA molecule is a chromosome. A gene is a certain chromosome region of DNA.

All cells of the body are genetically the same, but cells are different from others because specific gene sets are expressed. Different cells, therefore express different genes, which enable them to perform a specific function.

The deoxyribonucleic (DNA) genes are segments that contain a code for a certain protein that works in one or several cell types in the body. Chromosomes are cellular structures that contain the genes of a person. Genes that are in the cellular nucleus are contained in chromosomes.

Other Questions
can you solve this? explian your reasoning. 2 6 3 9 6 18 15. What number comes next? Opportunity cost is what must be_____in order to______ something else. Opportunity cost forces consumers and producers to make_________something else. The struggle for equal rights is still ongoing. Minorities face many struggles in acquiring social, political, and economic equality. While de jure discrimination is easier to combat, de facto discrimination is very difficult to erase. The legacy of Jim Crow and other discriminatory practices can be seen today. The criminal justice system is heavily biased against minorities through both systemic and individual prejudices. For instance, Black defendants are more than 30% more likely to be sentenced to prison for the same crime committed by a similarly situated White defendant. This impacts opportunities not only for the individual, but also for their community and family. Minorities Make up approximately 30% of the population but make up around 60% of the prison population, even though minorities are no more likely to commit crimes than their white counterparts. Given these facts, what can be done I needddd helppppWhich point is a representation of -(-3)??? Which one hurryA.2 unit sidesB.3 unit sidesC.4 unit sides D.5 unit sides Find the value of x for which WXYZ must be a parallelogram. Which of the following is an equation of the line that passes through the point (-2,3) and is perpendicular to the graph of the equation y = 3x - 2? he cost to produce items is dollars. Find the marginal cost of producing the item. Interpret your answer in terms of costs. The marginal cost of producing the item is Enter your answer; The marginal cost of producing the 25^th item is $ 150 . This means that the cost of production Choose your answer; This means that the cost of production increases by about Enter your answer; by about $ 150 when we add one unit to a production level of Enter your answer; when we add one unit to a production level of _ units units. Choose the accurate statement(s) regarding the types of fibrous joints. Check all that apply.A. The attachment of a tooth to its socket is classified as a joint called a syndesmosis.B. In a syndesmosis, the fibers are longer and the attached bones are more movable.C. In gomphoses joints, two bones are linked by cartilage.D. In sutures and gomphoses, the fibers are very short and allow for little or no movement.E. Sutures are immovable or only slightly movable fibrous joints that closely bind the bones of the skull to each other. A medical researcher is studying the spread of a virus in a population of 1000 laboratory mice. During any week, there is a 70% probability that an infected mouse will overcome the virus, and during the same week there is a 40% probability that a noninfected mouse will become infected. Four hundred mice are currently infected with the virus. How many will be infected next week and in 3 weeks?(a) next week mice rilex (b) in 3 weeks mice PLS HELP In the diagram below, PQR STR. Complete the statement P ___A. SB. PRQC. TD. PQR I need help with this I dont understand. Find the distance between the two points, and explain if you want to. A boxer has been jumping rope for an hour. His leg muscles are burning andhe feels weak. Which substance is the most likelycause of the burning hefeels in his muscles? how do i solve this problem I feel like im wrong lol, Correct me please. places by the sea have (cooler/warmer/wetter) summer and (drier/cooler/warmer) winters than places inland. Q1. Why did the United States adopt the motto In God We Trust in 1956?A. To commemorate the social changes introduced by Christian leadersB. To distinguish the nation from countries that restricted religious practicesC. To encourage the growth of religious institutionsD. To honor the financial and societal contributions of various religious organizationsQ2. Which of the following was a direct result of the 1957 launch of Sputnik 1?A. The Soviet Union was unable to collect images of the US from spaceB. The United States began a period of technology sharing with the Soviet UnionC. The Soviet government collapsed because of economic competitionD. The U.S. government founded a federal agency dedicated to space exploration ALL of the following are applicable onlyin the United States EXCEPTA. Clean Water ActB. Safe Drinking Water ActC. Marine Protection, Research, and Sanctuaries ActD. London Convention on the Prevention of MarinePollution Please help due today