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JulijaS [17]
3 years ago
7

A flatworm grows insides a freshwater snail and gives the snail a harmful

Biology
1 answer:
Varvara68 [4.7K]3 years ago
5 0

Answer:

Parasitism

ExplanatioThe flatworm seems to be the only one benefitting from the relationship because it is using the snail as a host and provides it a place to grow but the snail is being harmed by the worm while doing so. Therefore the relationship is parasitic.

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(GIVING BRAINLIEST AND EXTRA POINTSSS!!!!)
Lunna [17]

Answer:

Temperate climates are generally defined as environments with moderate rainfall spread across the year or portion of the year with sporadic drought, mild to warm summers and cool to cold winters.

6 0
3 years ago
Read 2 more answers
All of the following are macromolecules except:
Harman [31]

Answer:

The correct answer is c. Fatty acids

Explanation:

There are four major types of macromolecules present in nature and that are carbohydrates(polysaccharides), proteins, lipids, and nucleic acids. These macromolecules are polymers and are made up of monomer units.  

The monomeric unit of polysaccharides is mainly glucose, of protein is amino acids, of nucleic acid is nucleotides and the monomeric unit of lipid is fatty acids. Ribosomes are macromolecules because it is made up of RNA  and proteins.

So fatty acid is a monomer which joins together to form large macromolecules like lipids. Fatty acids are made up of a hydrocarbon chain which have one attached COOH group at the terminal position.

Therefore the correct answer is c. Fatty acids.

6 0
3 years ago
When using satellites, Meteorologists noticed that visible light would get blocked by clouds, but electromagnetic waves with lon
riadik2000 [5.3K]

The type of sensor the meteorologists should use is Radar sensor.

<h3>Who is a meteorologist?</h3>

A meteorologist is a scientist who studies and works in the field of meteorology with the purpose of understanding or predicting the Earth's atmospheric phenomena.

The tools used by meteorologists in studying atmospheric

phenomena or conditions include:

  • Thermometer for measuring air and sea surface temperature.
  • Barometer for measuring atmospheric pressure.
  • Hygrometer for measuring humidity.
  • Anemometer for measuring wind speed.
  • Pyranometer for measuring solar radiation.
  • Rain gauge for measuring rainfall over a set period of time
  • Radar sensor for observing severe storms.

Therefore, the type of sensor the meteorologists should use is Radar sensor.

In conclusion, a meteorologist should use Radar sensors to detect and predict the atmospheric phenomena in stormy weather.

Learn more about meteorologist at: brainly.com/question/5145125

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4 0
2 years ago
g Indium has two naturally occurring isotopes: 113In with an atomic weight of 112.904 amu, and 115In with an atomic weight of 11
aleksandrvk [35]

Answer:

Fraction-of-occurrences of 115In isotope = 0.957

Explanation:

As we know  weight of 113 In  isotope is equal to the sum of product of fraction-of-occurrences of two constituents isotopes and their atomic weight

^{115}In_w = f_{113}*A_{113} + f_{115}*A_{115} ------(1)

As we know sum of fraction-of-occurrences of two constituents isotopes is equal to one.

f_{113} + f_{115} = 1\\f_{113} = 1- f_{115}---------(2)

Substituting the given values in equation 1, we get

^{115}In_w = f_{113}*A_{113} + f_{115}*A_{115}\\114.818 = (1 - f_{115}) * 112.904 + f_{115} * 114.904\\f_{115} = 0.957

Substituting this value in equation 2 we get -

f_{113} = 1- f_{115}\\f_{113} =  1- 0.957 \\f_{113} = 0.043

7 0
3 years ago
Describe characteristics that determine the fitness of the American Bullfrog.
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It is poisonous on it's back and is a big species of frogs but not any bigger than a curled up dog.
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