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Marizza181 [45]
3 years ago
8

Which factor is an abiotic factor of an aquarium ecosystem?

Biology
1 answer:
MariettaO [177]3 years ago
5 0

Answer:

I would say, depth.

Explanation:

Hope this helps!

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Explain the difference between using dna profiles to determine paternity and to match a tissue sample with a suspect
Dmitry [639]
Each person has a unique DNA profile. To determine paternity, only a very limited amount of tissue is used to match the DNA profile of the potential father to that of the child. The genetic test performed to determine whether a tissue sample belongs to a specific suspect needs a more extended tissue sample.
8 0
3 years ago
HELP ME IM TO"not smart* AND I NEED THE ANSWER
fiasKO [112]

Given Proposition: The Shark Population has increased. This is assuming that we only base it off of the given food tree, rather than using the food web, which is more factually correct. This means that the sharks in the area can only eat sea otters, and that sea star populations and sea otters can only eat clams.

1) In this case, the shark population increases. This generally means that the sea otter population by itself has increased, suggesting a positive net change within the given food chain. However, with increased shark populations, would mean a damage to the amount of sea otters in the area. This can create an underpopulation of sea otters, which, if sea stars were not a factor, can mean a increase of clam population.

However.

2) Sea stars are a part of the food chain given. Therefore, it can be suggested that while the sea otter population may stabilize and/or diminish, the sea star has no "predator". This means that with the decrease of the sea otter population, the sea star population may actually grow, as the competition for the same source diminishes. Again, with the demand taking over the need, the sea star population may fall once again due to overfeeding, and essentially starvation.

In essence:

Shark Population: Increased

Sea Otter Population: Decreases (is eaten)

Therefore, Clam Population is speculated to increase.

However, the Sea star population would thereby increase due to having more food.

A larger sea star population in which the clam population cannot sustain would collapse, leading to a fall.

Also, due to the smaller amounts of sea otters in the area, the shark population may also see to an decrease of population, as they die from starvation.

The sea otter population would then stabilize when the predatory amounts or less, and their competition collapses.

Of course, there will always be a "food web". Sea otters do not solely rely on clams, neither do sharks solely rely on otters.

~

5 0
2 years ago
Read 2 more answers
La división meiótica produce ______________ células hijas haploides de cada célula diploide original. AYUDAAA
alisha [4.7K]

Answer:

El proceso general de meiosis produce cuatro células hijas a partir de una sola célula madre. Cada célula hija es haploide, porque tiene la mitad del número de cromosomas que la célula original.

Explanation:

Espero que esto te ayude :)

3 0
3 years ago
How does incoming solar radiation change with latitude?
victus00 [196]

Answer:

solar radiation is the heat energy received from the sun into the solar system that also reaches the earth.

Polar regions receive the least amount of solar radiation, therefore, they have colder climates.

The equator receives the most amount of solar radiation, therefore, they have warmer to hot climates.

Explanation:

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3 years ago
What is insomnia ?...​
Nana76 [90]

Answer:

sahi bol rahi hai ye ladki

Explanation:

I also think ,u lack ur sleep

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