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mel-nik [20]
3 years ago
12

What is the difference between physical and topographic maps?

Biology
2 answers:
VashaNatasha [74]3 years ago
8 0

Explanation:

Physical map: Physical maps display the physical features of a place, including land and water features such as mountains, plains, rivers, and oceans. ... Topographic map: Topographic maps also display physical features, using contour lines instead of color to show changes in the landscape, such as elevation

Nikolay [14]3 years ago
4 0
  1. Topographic maps are three-dimensional representations of landmass that use contour lines to depict elevation.
  2. Geologic maps are special purposes maps that show the geological properties of land- rock types, rock age, bedding planes, folds, and faults.
  3. Topographic maps are used for various purposes such as hiking or mining.

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Someone help me please
frez [133]
1. Two genetically identical copies of DNA

2. Finds an error in DNA, removes the incorrect nucleotide and replaces it with a correct one.

3. It is used as a copy/ "template" for replication in order to have two identical copies of DNA.

4. DNA helicase unwinds DNA double helix and Topiosomerase ensure there isn't too much unwinding.

5. Replication has a built on proofreading system - DNA polymerase removes the incorrect nucleotide and replaces it with a correct one.
5 0
3 years ago
What happens to plant and animal cells in isotonic,hypotonic, and hypertonic cells
omeli [17]
Isotonic solution nothing happens to the cell it exists as it is.....in a hypotonic solution the cell will shrivel up and in hypertonic solution it will swell to the point of rupturing (aka cytolyse)
6 0
3 years ago
What are the two main functions of the enzyme DNA polymerase during DAN replication?
Nuetrik [128]

Answer:

A

Explanation:

5 0
3 years ago
Why do plant cells have a cell wall and plant cells don’t?
Minchanka [31]
So animal cells can have various shapes, but plant cells only havethe shapes of their cell walls. That's nice for plants, because it gives them the ability to grow up and out, where they can get lots of sunlight for making their food.

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants tohave rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change siz
Exactly why plant cell have wall and animal cell don't :-Cell walls are supporting structures that help the plant to have a fixed shape and protect it from injury. Other than that, it helps to keep the plant turgid so that it can stay firm and upright. Because when it enters a high water potential solution, as water moves in, the water exerts turgor pressure on the cell wall and the cell wall thus exerts an opposing pressure to keep water out. Hence cell wall is needed for the plant.

On the other hand, animal cells do not need to keep the structures, as they have the skeletal system to protect the organs and cushion them against any external Injuries.


This was the all information I had thank you.
5 0
3 years ago
Read 2 more answers
Can someone explain? thank you
kotykmax [81]

Answer:

Abiotic factors can all be measured to show the living conditions in an ecosystem.

Light meters can be used to measure light intensity. ...

Errors can be made when measuring light intensity by accidentally shading the light meter. ...

Soil moisture and soil pH meters are also available.

Explanation:

8 0
2 years ago
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