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Anastaziya [24]
3 years ago
7

2. Introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as

it adapts to its new environment.
Biology
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

Challenge : Competition form other species.

Success :  Adaptation and colonisation.

Explanation:

  • Challenges like adapting to the new environment and different climatic zones and handle other potential threats like predators as snakes, birds, and others. Their potential to find food and sustain themselves will be a challenge.
  • Success factors include their ability to adapt and develop a sense of the different environment and through genetic mutation and natural selection they can develop and grow in numbers.
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A large water filled organelle present in all plant and fungal cells and some animal and bacterial cells
QveST [7]

Answer: Vacuole

Explanation:

Vacuole is a cell organelle that is lined with membrane and filled with cell sap that serves as a storehouse for many substances especially water. Hence, the cell membrane helps to remove excess water in cells

7 0
3 years ago
Which constituent of bile has a digestive function?.
Eva8 [605]

The constituent of bile that has a digestive function is the bile acids.

<h3>Functions of bile</h3>

The bile is a fluid that is produced in the liver and stored in the gall bladder.

The bile consists of the following:

  • bile acids and salts,

  • phospholipids,

  • cholesterol,

  • pigments,

  • water, and electrolyte chemicals

The component of bile that is used in digestion is the bile acids. These acids are used for the emulsification of fat, absorption of fats and fat-soluble vitamins in the small intestine.

Therefore, the constituent of bile that has a digestive function is the bile acids.

Learn more about bile acid here:

brainly.com/question/4560861

3 0
2 years ago
On a backpacking trip, Kenny hikes all day at a steady pace, covering 30 kilometers and burning 4000 Calories. At the school tra
emmasim [6.3K]

Answer:

A. If the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt."

D. The rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.

Explanation:

It is important to consider that Kenny hikes all day but at a steady pace, whereas Janelle runs very fast. So Kenny's case, the supply of oxygen is sufficient to maintain aerobic respiration within the muscle cells. During this process only CO2, Water, and ATP are produced; therefore, there is no oxygen debt. We should keep in mind that the body shifts to anaerobic metabolism only when the supply of oxygen is limited.

In Janelle's case, running fast would need energy at higher rates and the supply of oxygen would not be sufficient to generate a high amount of ATPs. Therefore, to compensate for this deficiency, cells will start fermenting glucose to lactic acid and produce ATP and maintain energy demands. This lactic acid causes fatigue and this is why Janelle has aching and breathing hard. Breathing hard is also automatic reflux to inhale more oxygen and meet oxygen demands but even breathing hard would not be able to make it and the body will shift to anaerobic respiration automatically.

5 0
3 years ago
8. Which process is responsible for destroying shorelines along seawalls near urban areas?
PolarNik [594]

Answer:

B

Explanation:

Erosion displaces sediment.

6 0
3 years ago
Read 2 more answers
Two insect groups vary genetically by two genes. When put together,they were able to reproduce and produce offspring that could
nikitadnepr [17]
<h3>Your answer is D.</h3>

The insects are the same species.

<h3>Explanation:</h3>

A species is a group of similar organisms able to reproduce (to exchange genes and interbreed) only within the group. That means that organisms from different species could not exchange genes. Since mentioned insect groups are able to reproduce and produce offspring that could also breed, these groups belong to the same species. If they could not reproduce and produce offspring that could also breed, these groups would belong to the different species.

I hope I helped, and I always appreciate Brainliest!!! :)

8 0
3 years ago
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