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
katen-ka-za [31]
3 years ago
6

Write the main strategy to prevent floodHelp please ​

Biology
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

Flood barriers are very affordable, lightweight metal barriers may be installed in different places and taken away when water disappears.

Explanation:

You might be interested in
Write a summary about the cell theory
julia-pushkina [17]

Answer:

Over the next two centuries after the discoveries of Hooke and Leeuwenhoek, biologists found cells everywhere. Biologists in the early part of the 19th century suggested that all living things were made of cells, but the role of cells as the primary building block of life was not discovered until 1839 when two German scientists, Theodor Schwann, a zoologist, and Matthias Jakob Schleiden, a botanist, suggested that cells were the basic unit of structure and function of all living things. Later, in 1858, the German doctor Rudolf Virchow observed that cells divide to produce more cells. He proposed that all cells arise only from other cells. The collective observations of all three scientists form the Cell Theory, which states that:

all organisms are made up of one or more cells,

all the life functions of an organism occur within cells,

all cells come from preexisting cells.

Though no one point of the Cell Theory is more important than another, the theory clearly states that the functions necessary for life occur in the cell. Findings since the time of the original Cell Theory have enabled scientists to "modernize" the theory, including points related to biochemistry and molecular biology. The modern version of the Cell Theory includes:

all known living things are made up of one or more cells,

all living cells arise from pre-existing cells by division,

the cell is the fundamental unit of structure and function in all living organisms,

the activity of an organism depends on the total activity of independent cells,

energy flow (metabolism and biochemistry) occurs within cells,

cells contain hereditary information (DNA) which is passed from cell to cell during cell division,

all cells are basically the same in chemical composition in organisms of similar species.

The Cell Theory is one of the main principles of biology. The points of the theory have been found to be true for all life. As with any scientific theory, the Cell Theory is based on observations that over many years upheld the basic conclusions of Schwann’s 1839 paper. However, one of Schwann’s original conclusions stated that cells formed in a similar way to crystals. This observation, which refers to spontaneous generation of life, was discounted when Virchow proposed that all cells arise only from other cells. The Cell Theory has withstood intense examination of cells by modern powerful microscopes and other instruments. Scientists continue to use new techniques and equipment to look into cells to discover additional explanations for how they work.

Explanation:

Hope I helped!

4 0
2 years ago
Read 2 more answers
What is the main function of Krebs cycle?
Alina [70]

Answer:

the main function of Krebs cycle is that it plays a big role in the process of energy production and biosynthesis.

6 0
2 years ago
Which type of change would be more likely to have se­vere consequences—substitution or deletion? Why?
ludmilkaskok [199]

While both will equate changes in a genetic chain, deletion would have more severe consequences.  A substitution mutation usually only causes minor disorders and diseases, like sickle cell anemia.  Whereas deletion causes much more serious diseases, like cystic fibrosis, and turner syndrome which is  where a female is born with only one X chromosome.  

5 0
3 years ago
Look at attached image, which gases are in kept in the different plants<br>​
ahrayia [7]

the gases that kept different planta is A

6 0
2 years ago
How many kinds of organisms have prokaryotic cells? how many have eukaryotic cells?
Eva8 [605]
Poowjdnxnxnsh xshbqb d x

6 0
3 years ago
Other questions:
  • What is the meaning of earth
    10·2 answers
  • A scientist is determining the age of a rock by comparing their position to other rock layers. By doing this, the scientist is d
    12·1 answer
  • Which best supports the idea that the surface of the moon has changed very little?
    10·1 answer
  • Fish lay thousands of eggs in one reproductive cycle. What are some facots that prevent the majority of these eggs from developi
    9·1 answer
  • Which statement describes what happens to elements during radioactive decay?
    5·2 answers
  • The biconcave shape of erythrocytes is a result of__________. peripheral proteins anchored to the inner surface of their plasma
    12·2 answers
  • The series of proteins that carry electrons through the membrane of the mitochondria is called ________
    5·1 answer
  • Which does the shift of the hydrogen absorption spectrum of a galaxy provide evidence for? Select the three correct answers.
    11·1 answer
  • Thylakoids membranes have special proteins in bedded into the membrane which catalyze the production of ATP from what type of io
    7·1 answer
  • when male and female gamete are produced by different parents unite to form zygote this type of reproduction is termed​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!