The elongated shape and thickened cell walls of the cells in collenchyma
tissue produce tough, flexible fibers in plant stems and leaf stalks. This
structure enables the tissue to perform which function?
A. Allow root caps to extend root hairs into the soil
B. Allow water to flow upward through a plant
C. Allow stems and leaves to bend without breaking
D. Allow the chloroplasts in the cells to photosynthesize

Answers

Answer 1
c,give structural support

Related Questions

Where do winds come from?

Explain your answer.''

Answers

the energy that drives wind originates with the sun which heats the earth unevenly creating war spot and cool spots

Answer:

The energy that drives wind originates with the sun, which heats the earth unevenly, creating warmsports and cool sports. Two simple examples of this area sea breezes and land breezes. Sea breezes occur when inland areas heat up o sunny afternoons.

What process involves rainwater filtering through soil?

Answers

I believe it’s called perculation

why is cancer considered a genetic disease of somatic cell?​

Answers

The transformation of a normal cell into a cancer cell takes place through a sequence of a small number of discrete genetic events, somatic mutations: thus, cancer can be regarded properly as a genetic disease of somatic cells

HELP PLEASE 30 POINTS!

Answers

Answer:

It becomes more smaller in tension because that is what contract means, they take different forms which are smaller such as what the question example gives you, when you bend your biceps they become smaller in length.

Hope this helps!

Which of the following statements about phylogenetic trees is not true?

A. They can show which groups of organisms are most closely related.
B. They can show which groups of organisms are more advanced than other groups.
C. They can show which group of organisms diverged longest ago.
D. They can show predictions of evolutionary relationships from the analysis of shared heritable traits.

Answers

Answer:

B. They can show which groups of organisms are more advanced than other groups.

They can show which groups of organisms are more advanced than other group is not true about phylogenetic tree.

It is used to identify the phylogenetic relationship between the organisms.It show which group of organism diverged longest ago.

What is phylogenetic tree?It is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from common ancestors.It is based upon similarities and differences in their physical or genetic characteristics.

To know more about phylogenetic tree here

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When both lactose and glucose are available to E. coli, which part of the lac operon regulation assures that glucose will be metabolized first? When both lactose and glucose are available to E. coli, which part of the lac operon regulation assures that glucose will be metabolized first? Permease allows lactose to enter the cell when lactose enters the cell. The repressor binds to the operator in the absence of lactose. The repressor cannot bind to the operator in the presence of lactose. RNA polymerase transcribes the lac operon to make a single RNA molecule. CAP binds to cAMP and then to the promoter only in the presence of low glucose.

Answers

Answer:

CAP binds to cAMP and then to the promoter only in the absence of low glucose

Explanation:

When both lactose and glucose are available to E. coli, the part of the lac operon regulation that assures that glucose will be metabolized first is

CAP binds to cAMP and then to the promoter only in the absence of low glucose

Lactose is a type of sugar that is found naturally in milk produced by mammals and Glucose is a monosaccharide made mostly by plants during photosynthesis

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Answers

Answer:

Person above me is right I think. :D no promises

Explanation:

Identify the name of each of the pathways [A, B, C]

Answers

Answer:

C [Krebs cycle]

B [glycolysis]

Instructions: Use the data table that shows the estimation of the daily resting energy expenditure (REE) to
explore how calorie requirements change as a person gets older. Follow the steps to calculate the REE for a
person over time. Record your calculations in the table,
1. Decide to calculate the REE for a male or female,
2. Choose an adult weight.
3. Calculate the REE for the adult from age 18-29. 30-60, and over 60. Assume the adult maintains the same
body weight at each age.
(Score for Question 1:of 1 point)
1. Male or female
Answer:
of 1 point)
(Score for Question 2:
2. Weight
Answer:
Table
(Score for Table:___ of 18 points)
Use the Table of the Estimation of the Daily Resting Energy Expenditure (REE) to determine the calculation used
for each age range.
Questions
1. How does the REE change as a person?
2. What do these results indicate about how the body’s metabolism changes over time?

Answers

154. 170

166. 185

148. 156

which two body system interact to expel the waste product carbon dioxide​

Answers

Answer:

The circulatory system is responsible for bringing food and oxygen to every cell in your body. The respiratory system is responsible for carrying oxygen and carbon dioxide in and out of your body. The excretory system is responsible for removing waste from your body.

Explanation:

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Answer:

Explanation: you are wrong because i was putting that answer into my class it i failede so none of your advice helps i give no stars for this

Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called____
A;bsolute dating
B:radiometric dating
C relative dating
D carbon dating

Answers

The answer is c.relative dating
C. Relative dating

Match the vocabulary with the correct description.
Column A
Column B
1.
axis
a. angular distance north and south of the equator
2.
rotation
b. an imaginary line that an object spins or revolves around
3.
revolution
c. a force that exists between any two objects that have
mass
4.
latitude
d. the orbiting of an object around another object
5.
gravity
e. the spinning of a celestial body, such as a planet, around
an axis

Answers

Answer:

Axis - B

Rotation - E

Revolution - D

Latitude - A

Gravity - C

Explanation:

The axis is the line that a body spins on. The axis will line up with the north and south poles. For Earth, the axis is tilted, which is why seasons exist.

The definition of rotation is "the action of rotating around an axis or center." So, rotation is the spinning of a body on its axis. On Earth, one rotation is equal to one day.

Revolutions are when a body spins around another. For Earth, one revolution around the sun is one year

Latitudes are invisible lines that separate the world into degrees from North to South. They are also called parallels.

Gravity is the force that keeps things together. Large masses have gravity that attract other masses.


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Answers

Answer:

it's a because

When we burn oil, coal, and gas, we change the ocean's basic chemistry, making it more acidic. Our seas absorb as much as a quarter of all man-made carbon emissions. Since the start of the Industrial Revolution (and our coal-burning ways), the ocean has become 30 percent more

Answer:

A - Burning coal

Explanation: When you burn coal you create polution which contributes to global warming, and global warming warms up the earth.

what is the total amount of carbon added to the atmosphere from soil and the burning of fossil fuel ​

Answers

Answer:

When people use fossil fuels to power industries, power plants, automobiles, and trucks, the majority of the carbon is released into the atmosphere as CO2. The combustion of fossil fuels releases 5.5 billion tons of carbon per year. 3.3 billion tons of this huge quantity remains in the atmosphere.

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Oxygen molecules are sixteen times as massive as hydrogen molecules.

At the same temperature, which type of molecule would you expect to move faster?

Answers

Answer: hydrogen molecules.

Explanation: in same temperature molecules have same average kinetic energy.

You can estimate it solving E = 3/2 kT = 1/2 mv². Constant k is Boltzmann constant.

Lighter molecule has greater speed

How do different parts of the nervous system work together to help you perceive and react to the environment?

Answers

A neuron has three main parts. The cell body directs all activities of the neuron. Dendrites extend out from the cell body and receive messages from other nerve cells. An axon is a long single fiber that transmits messages from the cell body to the dendrites of other neurons or to other body tissues, such as muscles.
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The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists of

A. raw data.
b. outtlier data
c. precise data
d. summarized data​

Answers

Answer:

D

Explanation:

summarized data

Data that summarize all observations in a category are called summarized data.

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Which is a characteristic of arthropod?

A. moist skin
B. feathers
C. scales
D. joint-legged​

Answers

Answer:

D joint legged like butterfly

Answer:

D.joint legged

Explanation:

D.joint legged

What two materials does the cardiovascular system deliver to the cells of the body?
A. carbon dioxide and nutrient
B. oxygen and nutrients
C carbon dioxide and waste materials
D. oxygen and waste materials

Answers

B. It delivers nutrients and oxygen.

A taxonomic key is a tool used to identify an unfamiliar organism.

a. True
b. False

Answers

It is probably true

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer: d

Explanation:

They are compe for the same prey which means this is a survival competition

Helppp me pls :$$)))

Answers

Answer:

A. containers A and B represent mixtures

The Topic is Coal Production. What trend would you predict for the next ten years for each region? Western Interior and Appalachian

Answers

Explanation:

The new trend will probably be the technology that's in that certain year. As the trend in the modern days is all electronics or will have to do with electronics.

which of the following are parts of the biosphere. choose all that apply

river
deer
tree
mountain
mushroom​

Answers

Mountain, tree, river

A plant with green seed pods (GG) is crossed with a plant with yellow seed pods (gg).
Draw a Punnett Square on a piece of paper and determine the Genotype of the
offspring.

Answers

Draw a punnet square. On one side do gg and the other GG. The answer should be Gg Gg Gg Gg


The division of culture known as_tends to be fluid and changes quickly over time.
A counterculture
B. subculture
C. dominant culture
D. popular culture

Answers

Answer:

D) popular culture

Explanation:

Answer:

D... edge 2021

Explanation:

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These traits are found on chromosome #23 and specifically on the X chromosome

a. sex influenced traits
b. linked traits
c. sex linked traits
d. multiple alleles

Answers

Answer:

C. Sex linked traits.

Explanation:

It explains more on https://www.sciencedirect.com/topics/neuroscience/x-chromosome.

a. Describe the difference in the arrangements of the anthers and stigmas in the pin-eyed and thrum-eyed primrose.
b. Which part of the insect's body would touch the stigma in a pin-eyed primrose and a thrum-eyed primrose?
c. Explain how this will help to ensure that cross-pollination takes place.
d. Self-pollination does sometimes occur in primroses. Would you expect it to occur more often in pin-eyed or thrum-eyed primrose? Explain your answer.

Answers

Answer:

I dont know if i am right what about A D and B

Answer:

A-There are two different types of primrose flowers: some have a pin-eyed stigma which rises above the pollen-bearing anthers, while in thrum-eyed flowers the stigma is enclosed by the anthers. Long-tongued insects like butterflies and bee-flies visit the flowers to reach the nectar at the base of the flower-tube.

B-An insect visiting a pin-eyed flower first collects pollen from the lower anthers on the middle of its proboscis, which it then transfers to the stigma in a thrum-eyed plant, which is positioned lower down the flower tube. It's an ingenious adaptation which ensures that primroses will be successfully cross-pollinated.

C-Many plants have ensured that cross-pollination takes place by deliberately keeping male and female flowers on the same plant out of sync. In this corn plant, the pollen is ripe long before the stigmas are receptive; therefore, the only way the ovules can be fertilized is by the pollen from another corn plant.

D- When they visit a thrum-eyed plant, the pollen from the anthers, which are near the top of the tube at the entrance, attaches to the top of the insect’s proboscis.  When it visits a pin-eyed flower and probes deeply for nectar, the pollen is in a perfect position to be transferred to the higher stigma of this flower.  An insect visiting a pin-eyed flower first collects pollen from the lower anthers on the middle of its proboscis, which it then transfers to the stigma in a thrum-eyed plant, which is positioned lower down the flower tube.  It’s an ingenious adaptation which ensures that primroses will be successfully cross-pollinated.

Explanation:

Hope this helps!

is testicular pain serious or normal for teens ?☹☹☹

Guys plz tell i am seriously asking this question. ​

Answers

Answer:

growing pains maybe? if its really bad though you should go to the doctor

Explanation:

Answer:

yeah if it is really that bad you might want it checked.

the right of a court to choose to do or not to do something particularly in relation to sentencing an offence is known as​

Answers

Answer:

I HOPE IT WILL HELP U

Explanation:

guidelines

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