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Natali5045456 [20]
3 years ago
10

Examples of living components in a river ecosystem

Biology
1 answer:
ch4aika [34]3 years ago
4 0
Living components in a river ecosystem would include all plants, all animals, all microorganisms. Every fish species, every arthropod species, every reptile and amphibian species, all the birds, etc.
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One of the main reasons why mammals may have been able to evolve so quickly during the present era is due to the extinction of t
Allushta [10]

False, I'd say. Mammals usually adapt based on environment. Now, I know predators are "apart" of the environment, but I don't think that'd be it. I'd bet more money on saying mammals evolve based on environment adaptation. Sorry if I didn't answer your question or if I didn't get my point across well.

4 0
3 years ago
The wechsler intelligence scale for children (wisc) is a good indicator of innate "genetic" ability for:
goblinko [34]

Answer:

The wechsler intelligence scale for children (WISC) is a good indicator of innate "genetic" ability for children of six to sixteen years old.

Explanation:

Wechsler Intelligence Scale for Children (WISC) is basically a system of testing IQ of children from six to sixteen years old. This testing was created by David Wechsler, who stated that intelligence is a global quality and it should be reflected in children's verbal as well as non-verbal abilities.

This testing system is used by schools for several purposes:


• To evaluate the performance of kids during placement process.  

• It is also used to evaluate abilities of dis-abled children or  deferentially able children.

• IQ scores from WISC can be used to diagnose the problems of the children such as mental re-tardation or some specific learning dis-ability. It can also be used to determine the problems of the children who face hyperactivity or attention deficiency.


• In addition, the test can also diagnose brain related and neuro-psychological disorder.


Point to remember:

The WISC system is not useful to determine the extreme form of intelligence like IQ below 40 and above 160. Wechsler himself focused on this point many times that test is not adequate for children with IQs of below 70 or above 130. Despite of this fact, people use this test to determine the intelligence of deferentially able children who usually have IQ above 130 that is not very appropriate thing.

<em>Note:</em><em> This answer is very generic based on the statement of the question. If you have some specific options of the questions, please post it again with them or comment. Thank you.</em>



3 0
3 years ago
________ plays a role in nearly all aspects of human behavior, personality, and mental processes.
Nostrana [21]

Answer:

Heredity.

Explanation:

Heredity refers to the traits or characteristics that is passed genetically from the parents to the offsprings or passed from one generations to another. It can be through sexual or asexual reproduction.

Heredity play role in our behavior, personality and mental processes because these all are determined by the traits or characteristics we inherited from our parents.

3 0
3 years ago
Read 2 more answers
What is a positive and negative impact? (Human impact on the environment. write a summary.)
Nataliya [291]

Human collaboration inside environments can contrarily affect the degrees of biodiversity. The effect of an increment in the human populace, including expanded waste, deforestation, peat swamp obliteration and an Earth-wide temperature boost has been to decrease biodiversity. Protection, the safeguarding of environments and the organic entities inside them, helps invert this.

Hope this helps:)

6 0
3 years ago
What benefit would an improved muscle tone from strengthening the quadriceps femoris muscles provide?
iogann1982 [59]
The answer to this question would be: better-stabilized knee joint

The quadriceps femoris muscle is located in the anterior part of the femur. This group of muscle is used for extension. It has no role in flexion, abduction or adduction. In general, training a muscle will stabilize the nearby joint. In this case, the quadriceps will stabilize the knee joint.
8 0
3 years ago
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