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aleksklad [387]
2 years ago
10

PLEASE HELP

Biology
2 answers:
Tasya [4]2 years ago
6 0

Answer:

  1. wind tubines can not be constructed quickly , so the answer is II
Lerok [7]2 years ago
4 0
Here, it’s better if I provide my answer in a picture.. as I had to create in elsewhere.. hope this helps, I am almost certain of it’s accuracy.. Please let me know if it’s not correct..
- Rose
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Which of the following is a food chain in the food web shown in the figure above?
wel

The food chain that is shown in the food web could be any of the following:

  • tree → deer → mountain lion
  • grass → rabbit → mountain lion
  • grass → rabbit → hawk
  • grass → grasshopper → frog → snake → fox
  • grass → grasshopper → snake → hawk
  • grass → grasshopper → snake → fox → mountain lion
  • tree → caterpillar → robin → fox → mountain lion
<h3 /><h3>FURTHER EXPLANATION</h3>

A food chain shows a unidirectional feeding relationship among organisms in an ecosystem. The organisms occupy a certain "place" in the food chain called trophic level. Food chains may have several trophic levels which always begin with the producers.

  • Producers are organisms which make their own food. Plants are examples of producers.
  • The organisms the directly feed on the plants are called the primary consumers. They are either herbivores or omnivores.
  • The organisms that feed on the primary consumers directly are called secondary consumers. Those that feed on the secondary consumers are called tertiary consumers and quaternary consumers feed on tertiary consumers. These are either omnivores or carnivores.
  • The apex predator is the animal at the top of the food chain. It is preys on the organisms in the lower trophic levels but nothing preys on it.

A food web, on the other hand, is a series of food chains showing the interdependence of organisms in an ecosystem.

<h3>LEARN MORE</h3>
  • herbivores, omnivores, carnivores brainly.com/question/31005
  • energy pyramids brainly.com/question/1143130

Keywords: food chain, food web

4 0
2 years ago
Read 2 more answers
5. What are the building blocks of lipids?
nata0808 [166]

Answer:

Its A

Explanation:

Nucleic acid

4 0
2 years ago
Read 2 more answers
The atomic mass is the
Bumek [7]

Answer:

Number of protons plus the number of neutrons.

Explanation:

Most of an atom's mass is in its nucleus. The nucleus is made up of protons and neutrons.

4 0
3 years ago
You arrive at the scene of a Motor Vehicle Accident. You find three patients, a 16 year old boy with a broken arm, a seventeen y
Rzqust [24]
Yes you need to call another ambulance because you need to take care of someone with a broken arm , head injury (also unconscious) you would need another ambulance to check on the pregnant woman and man with cuts and scratches.
6 0
3 years ago
During which phase of meiosis does each of the following events occur?
lubasha [3.4K]

Answer:

(a) crossing over: Meiosis I, Recombination  

(b) chromatids separate at their centromeres and migrate to opposite poles: Meiosis II, Anaphase II

(c) chromosomes become aligned in pairs at the equator: Meiosis II, Metaphase II

Explanation:

Homologous recombination is a type of genetic recombination that occurs during meiosis (formation of ovum and sperm cells). The paired chromosomes of the male and female parents are aligned so that similar DNA sequences intersect. This crossing over produces an exchange of genetic material, which is an important cause of the genetic variability observed in the offspring.

Meiosis II: Anaphase II. The centromeres separate and the daughter chromatids - now individual chromosomes - move to the opposite poles of the cell. The centromeres separate, and the two chromatids of each chromosome move toward the opposite poles in the spindle.

Meiosis II: Metaphase II. Chromosomes are accommodated in the equatorial plate of metaphase, similar to what happens in mitosis. They are attached to the already fully formed meiotic spindle. Each chromosome is aligned in the equatorial plate of the metaphase, as it happens in mitosis.

6 0
3 years ago
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