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alisha [4.7K]
3 years ago
15

Suggest what caused this increase of species of mayfly

Biology
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

Mayflies are often seen as a sign of healthy water ecosystems because they are very sensitive to pollutants., Because mayflies are an indicator of water quality. Mayflies are highly sensitive to algal blooms, increased nutrient concentrations, and pesticides.

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What describes a carrier protein in cell surface membrane?
Margarita [4]

Explanation:

Carrier proteins are proteins that carry substances from one side of a biological membrane to the other.

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3 years ago
Why use needle loop to prepare fungi slide??
Lilit [14]

Answer:

The needle loop is use to transfer fungi to a soft agar and this will cause or create more fungal growth to occur in the slide.

Explanation:

Needle loop is a tool or device use in microbiology to inoculate microorganisms like bacteria and fungi in media to boost their growth. It is use for sampling and transferring specimens or microorganisms into a media for further analysis, examination and serial dilution.

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A sample of well water is tested for its bacterial content in a plate count assay. A one-milliliter sample of the water is dilut
Sholpan [36]

Answer:

The original water sample contains 830,000 cells per milliliter.

Explanation:

A sample of well water is tested for its bacterial content in a plate count assay. A one-milliliter sample of the water is diluted in a 1:10 dilution series. One milliliter of the fourth dilution tube is plated in a pour plate. After incubation, the plate has 83 colonies, indicating that the original water sample contained 830,000 cells per milliliter.

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When is baby's breath added to a floral design?
inn [45]
I think it would be the thrid
4 0
3 years ago
What type of energy is transferred during heating? a. thermal b. convective c. conductive d. temperate
Katena32 [7]

Thermal energy is transferred during heating.

What is thermal energy?

  • Thermal energy refers to the ability to do work. As such thermal energy can also be defined as the ability of something to do work as a result of the movement of its particles.
  • In other words, thermal energy is the energy possessed by an object or body by virtue of the movement of its constituent particles.
  • It is the total internal kinetic energy of an object due to the random motion of its atoms and molecules.
  • Thermal energy is a type of kinetic energy owing to the fact that it results from the movement of particles. Kinetic energy is the energy possessed by an object due to its motion.
  • Thermal energy forms the foundation of the study of heat energy and thermodynamics. It is one of the oldest forms of energy utilized by mankind.
  • Its usage existed even before petroleum and nuclear power sources were discovered.

To learn more about thermal energy: brainly.com/question/3022807

#SPJ4

4 0
2 years ago
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