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iren [92.7K]
3 years ago
5

I need help quick!

Biology
1 answer:
Oksi-84 [34.3K]3 years ago
7 0
(hope i can get brainliest)
DNA, RNA AND or genetic molocules
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Which of the following is a decomposer?
faltersainse [42]

According to an answer from another and a bit of my own research;

A decomposer is exactly what it sounds like, an organism that decomposes something and feeds off of it. You can eliminate the answers "Owl" and "Hawk" from a first glance as they are both consumers. Looking at it again, an "Ant" is <em>not </em>a decomposer, but rather, a consumer just like your other two options. This leaves "Fungus", something that decomposes it's food.

Please forgive me if I'm wrong. Feel free to ask for more information and I will scour the internet to see what I can find. <3

<u>[bloominginthedark/bloom]</u>

7 0
3 years ago
Read 2 more answers
What effect do you think genetic drift would have on the genetic diversity of a population?
guapka [62]

Answer:

Genetic drift can result in the loss of rare alleles and can decrease the size of the gene pool

4 0
2 years ago
El Niño
Charra [1.4K]

ENSO phenomenon causes significan climate global changes, affecting especially the Southern Hemisphere. In south Asia regions, such as Philippines, the weather becomes cooler, drier than normal.

-----------------------------------

The El Nino Southern Oscillation -<em>ENSO</em>- phenomenon produces due to a complex system of climatic oscillations between the ocean and the atmosphere.

This phenomenon causes significant perturbations in the usual pluvial regimens in the tropics. It provokes

  • dry seasons in areas where it usually rains
  • rainy seasons in desertic regions.

ENSO phenomenon is dominant in the global climate system.

SOUTHERN HEMISPHERE

⇒ <u><em>Under normal conditions</em></u>

  • Pacific warm water and air masses move westward, making it possible for cold water to ascend in South America´s coasts, in a process known as upwelling.
  • Upwelling occurs in South America, providing nutrients from the bottom to the animals, especially fishes -which favors fisheries activities-.
  • Humidity goes straight to the west precipitating in Eastsouth Asia, Australia, and New Zealand, among other places.

⇒ <u><em>Under El Niño conditions</em></u>

  • A tropical and weak stream in the Pacific acquires strength while the opposite streams debilitate.
  • This change impedes warm water go eastward, remaining on South America´s coasts.
  • <em>Upwelling does not occur on the South America coasts</em>. In some regions, temperatures rise, and unusual precipitations occur in desertic or dry areas -<em>Atacama desert</em>-.
  • Other affected areas are <em>Eastsouth Asia, Australia, and New Zealand</em>, where there are fewer precipitations and cooler temperatures. <em>Rainfall drops below the average</em>, affecting crops and livestock.

Among the affected areas in the Eastsouth Asia, we can mension the Philippines. Their economic activities are particularly affected during ENSO events.

NOTHERN HEMISPHERE

ENSO also provokes changes in general extratropical circulation, contributing to some abnormal situations in the northern hemisphere weather during winter, including severe precipitations and cooler temperatures in the southeast USA, north of Mexico, Gulf of Mexico, Strait of Florida, and western Cuba.  

-----------------------------

Related link: brainly.com/question/14705558?referrer=searchResults

                      brainly.com/question/8411831?referrer=searchResults

6 0
2 years ago
Based on what you've learned, briefly explain the evolutionary significance of the fact that parents pass on their chromosomes t
solmaris [256]

Gene mutations can be classified in two major ways:  These mutations are also called germline mutations because they are present in the parent's egg or sperm cells, which are also called germ cells. When an egg and a sperm cell unite, the resulting fertilized egg cell receives DNA from both parents.

The error takes place when the genes are copied and chromosomes are divided. They can lead to genetic disorders that are inherited.

<h3>What is gene mutation?</h3>

The mutation of the gene is the change in one or more genes that can lead to genetic disorders or illness. The gene disorders are classified in the 2 ways as germline mutations which are present in the parent's cells and are called germ cells. That can take place when the egg of the parent cell and the DNA unit.

Find out more information about the chromosomes

at brainly.com/question/25810586

#SPJ1

7 0
2 years ago
80 point paragraph please help :)
Salsk061 [2.6K]

Answer: There are many relationships between the organizational levels of the environment. All of them compliment each other in order to make everything work.The biosphere is what puts everything all together. It is were all live resides. The community,population and organisms are all in the biosphere. The organisms become the population and then the population becomes the community from all the little organisms around. All of these live in biomes and ecosystems. In those areas is where the population and communities live from all the organisms around. Without the biomes and ecosystems there would be no communities nor population and especially no organism's because there'd be no place to call home.

An example of a density-dependent factor is food. Without food the population will die due to starvation. With food the population will strive. A density-independent factor is a disease. The disease will kill of the whole population no matter it's size.

In primary succession is when a newly untouched habitat is occupied. For example a newly grown plant. This plant will soon be taken over by an insect as its temporary home. Once the plant dies the insect leaves. Then the remains of the plant become secondary succession as it is taken over by for example worms in the soil.

Explanation:

6 0
3 years ago
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