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
How many dominate alleles does an individual need in order to have the autosomal dominate trait
cluponka [151]

you only need one dominant allele

8 0
3 years ago
Beginning in the mid 1600’s Earth entered into a mini-ice age
crimeas [40]
Beginning in the mid 1600's Earth entered into a mini-ice age. 1815 was known as the "year without a summer" and snow fell in many European countries during the summer months. The prolonged climate change is attributed to low sun spot activity, while the summer snow is believed to be the result of

A major volcanic eruption.
8 0
3 years ago
What 3 things do plants need for photosynthesis?
nirvana33 [79]
They need water,light, and carbon dioxide
8 0
3 years ago
Which of the following represents an example of Mullerian mimicry?
Mumz [18]
<em>the correct option for this is B>></em>
5 0
3 years ago
the atomical plane denoting the vertical field running through the body from the front to the back dividing the body into the ri
icang [17]

Answer:

midsagittal.........

5 0
3 years ago
Other questions:
  • A standard of comparison in an experiment is called the
    9·1 answer
  • Compare the biomes of New York City and Seattle. Whey are their biomes different?
    10·1 answer
  • Does someone have a dog bigger than a horse
    10·2 answers
  • Distinguish between manipulative experiments and natural experiments.
    13·1 answer
  • Please I need help with questions 62 and 64 and it’s very hard and I’m struggling with it and if you need to see the picture big
    9·1 answer
  • What type of cell has abundant mitochondria?
    9·1 answer
  • Can 2 species coexist in the same niche? Why or why not?
    7·1 answer
  • Is penicillium a plant-like protists, animal-like protsists, or a fungus-like protists?
    7·2 answers
  • HELP WILL GIVE BRANLIEST
    14·2 answers
  • mutations in dna may or may not result in a change in the phenotype of an organism. in which of the following situations will a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!