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Sphinxa [80]
2 years ago
10

A. what are the primary abiotic factors that will affect life underwater?

Biology
1 answer:
yKpoI14uk [10]2 years ago
8 0
(a) Aquatic ecosystems are rich in diversity. The life inside water is largely influenced by various abiotic factors. The abiotic factors are the chemical and physical components of an environment that affect the organisms living there. The primary abiotic factors that affect the life underwater are temperature, light and availability of oxygen.

(b) Oxygen available to the aquatic organisms is a detrimental factor. If less oxygen is available underwater aquatic animals will not be able to respire and die.
Light is also an important abiotic factor for underwater organisms especially for the aquatic plants. the aquatic plants underwater will not be able to make their food by photosynthesis if proper light is not available.
Temperature also plays an important role. Too low or too high temperature affects the metabolic activities of the organisms.
Depth of water body affects the availability of light and oxygen to the aquatic organisms. Shallow water bodies have light available to more aquatic organisms.
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A small amount of fat is an essential part of a healthy, balanced diet. Fat is a source of essential fatty acids, which the body cannot make itself. Fat helps the body absorb vitamin A, vitamin D and vitamin E. These vitamins are fat-soluble, which means they can only be absorbed with the help of fats.

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2 years ago
An ecologist studies the relationships among organisms. The work of an ecologist will most likely help solve problems related to
Setler79 [48]

Answer:

The correct answer is option C, protection of the environment

Explanation:

An ecologists is a person who deals with the ecosystem and its component to conduct surveys and access the diversity and behaviour of different organism. They study the relationship between the environment and its living things. They work for NGOs , environmental consulting firms and the government and assist them in conducting research and establishing rules and protocols to protect the environment

8 0
1 year ago
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Which two systems most directly interact in the fuzzy millipede's defense against ants?
Elanso [62]

Two systems most directly interact in the fuzzy millipede's defense against ants are :

<u>muscular and integumentary</u>

<u></u>

Explanation:

  • The fuzzy millipede, Polyxenus fasciculatus, is found in Texas and is preyed upon by most species of ants.
  • Most millipedes defend themselves with a variety of chemicals secreted from pores along the body, although the tiny bristle millipedes are covered with tufts of detachable bristles.
  • Due to their lack of speed and their inability to bite or sting, millipedes' primary defence mechanism is to curl into a tight coil – protecting their delicate legs inside an armoured exoskeleton.
  • Reproduction in most species is carried out by modified male legs called gonopods, which transfer packets of sperm to females.
  • Millipedes overwinter, so they may hide in cracks or crevices throughout the whole winter and emerge in the spring.
  • These insects live in dark, damp places and feed on decaying plant life, sometimes damaging crops. But they can serve a good purpose too.
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6 0
2 years ago
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liubo4ka [24]

Answer:

They do not belong to the same population

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These two similar birds do not belong to the same population because a population is made up of groups of similar organisms of the same species that occupy the same geographical region including the capability to interbreed. This two birds despite the similar markings, they do not have the capability to interbreed thus they are not of the same population.

3 0
1 year ago
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