Plz i failed my biology test and its on taxonomy plz help me omg Consider the table.

Types of Bacteria
Form
Shape
Associated disease
Coccus
X
Strep throat
Bacillus
Rod shaped
Y
Spirillum
Spiral
Cholera

Which best describes X and Y?
X = Spherical; Y = E. coli
X = Comma shaped; Y = Whooping cough
X = Oval shaped; Y = S. aureus
X = Rod shaped; Y = Pneumonia

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.  

      n

true is the

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it