1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korvikt [17]
2 years ago
13

Describe how plant cells keep themselves rigid. Word Count: of 125

Biology
1 answer:
Sveta_85 [38]2 years ago
4 0

Las paredes externas de una casa o un automóvil brindan una barrera fuerte e inflexible que protege a sus habitantes humanos de un mundo externo rudo e impredecible. Podría esperarse que el límite externo de una célula viva estuviera construido de una barrera igual de fuerte e impenetrable porque también debe proteger su delicado contenido interno ante un ambiente no vivo y a menudo inhospitalario. Sin embargo, las células están separadas del mundo externo por una estructura delgada y frágil llamada membrana plasmática que sólo mide 5 a 10 nm de espesor. Se requerirían casi 5 000 membranas plasmáticas apiladas una sobre otra para igualar el grosor de una sola página de este libro.

You might be interested in
Which option identifies one section of the ocean floor?
brilliants [131]

Answer:

Transition zone

Explanation:

8 0
3 years ago
Read 2 more answers
Why is convection more important than conduction in the troposphere? Halp lol
MAVERICK [17]

Answer:

The faster the particles are moving, the more energy they have. Why is convection more important than conduction in the troposphere? The air doesn't conduct heat well so only the first few meters of the troposphere are heated with conduction

5 0
3 years ago
A ______ frequency causes a _____wavelength and ______ energy. Lesson: 4.09 Question 10 options: higher, shorter, high low, shor
shtirl [24]

Answer:

A higher frequency causes a shorter wavelength and higher energy.

A shorter frequency causes a greater wavelength and low energy.

Explanation:

Frequency is the number of waves that move at a period of time. It is measured by counting the number of crest point.

Wavelength is the distance between waves. A wave with higher frequency have crest that a very close and therefore the distance between them or wavelength is short compare to a wave with low frequency that the distance are farther apart and they have long wavelength. Therefore to generate high frequency of wave , more energy is required to do this .

7 0
3 years ago
What is a storage form of carbohydrate energy?
Sveta_85 [38]
Lipids, fats i think
8 0
3 years ago
Suppose you’ve been asked to design a study about this town. You want to know how their efforts have affected climate change. Wh
timurjin [86]

Answer:

Measure CO2 Levels from around the town to see if the ratio of Oxygen to CO2 is irregular. It's also important to take in factor how much CO2 intake the plantation around them is so you can see what the entire amount is.

Explanation:

8 0
3 years ago
Other questions:
  • In rats, gene B produces black coat color if the genotype is B-, but black pigment is not produced if the genotype is bb. At an
    13·1 answer
  • An object's velocity can be described by its speed and acceleration<br><br> true or false?
    14·2 answers
  • Please help I’m stuck.
    12·1 answer
  • With the Moon directly over the
    15·1 answer
  • if scientists are able to know that a specific bacterium is responsible for causing a deadly infection,why might it be important
    14·1 answer
  • Can someone please help?
    12·1 answer
  • How long will it take you to reach Fujairah from Dubai if you drive at the speed of 120 km/h. (Hint the distance between Dubai a
    6·1 answer
  • A group of birds fly off the mainland and end up on a distant set of islands. Once there, they find a large number of opportunit
    11·2 answers
  • Question 4
    12·1 answer
  • A 7 Tesla scanner, or 7T scanner is preferable to a 3T scanner in what scenarios?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!