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Some factors that have contributed in the decrease if red squirrels are:-
-Grey squirrels are immune to a disease called 'poxvirus' or more commonly known as 'Squirrel Pox' where as red squirrels are not and it causes the red squirrel or 'Fox Squirrel' to die out.
-When grey squirrels were introduced many red squirrels were in britain, but now because the population of grey squirrel is far greater than that of the red squirrel, when the two types of squirrels compete for food, shelter etc, the grey squirrel will always come out on top - If you get what I mean :p
That's about all I've got at the moment!
Hope it helped some of you guys!
Mod Joshy x
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List the various that have contributed to the fall in numbers of the red squirrel and the rise numbers of the grey squirrel?
It was the food,The habitat and the weather
What has contributed to the fall in numbers of the red squirrel and the rise in numbers of the grey squirrel?
They are suckin my friend S balls to hard and love it WAY to much soo they die because they get a boner and have an orgasm... Suck on that crap I just got a boner :)
Why has the penguin population decreased?
Several factors have contributed to the decrease in penguin population, including overfishing, climate change leading to habitat loss and food scarcity, oil spills, and human disturbance through tourism and fishing activities. These factors have disrupted penguins' natural environment and food sources, leading to a decline in their numbers.
What is the factor most likely to result in a decrease in the size of a specific population is?
An increase in predation pressure or a decrease in food availability are factors most likely to result in a decrease in the size of a specific population. These factors can lead to increased mortality rates and reduced reproductive success, ultimately causing the population to decline in numbers.
What are positive common factors?
All nonzero numbers have factors. Some numbers have some of the same factors as other numbers. These are called common factors. Some factors are positive numbers. Common factors which are positive numbers would be called positive common factors.
What are common numbers?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors.
How To Calculate Common Factors?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. Write out the lists of factors of the numbers you want to compare. The numbers that appear on both lists are the common factors.
What does positive factors mean?
All numbers have factors. The factors that are positive numbers are known as positive factors.
How many numbers have no factors?
All numbers have factors.
What are three factors that has the numbers 2 4 and 8?
Factors don't have numbers. Numbers have factors. Numbers that have the factors 2, 4 and 8 are 8 and all of its multiples.
What are odd numbers of factors called?
Square numbers have odd numbers of factors.
What are numbers that have 2 factors?
Numbers that have only 2 factors are prime numbers
