A scientist is conducting an experiment with cells. She is measuring the amount of ATP (energy) produced by each cell under different conditions. She forms a
hypothesis that cells with access to a quick energy source will produce more ATP.
Which of the following macromolecules would the scientist use to support her
hypothesis? Select TWO answers.
Select 2 correct answer(s)
RNA (nucleic acid)
Oil
Myosin (protein)
Glucose (monosaccharide)
Sucrose (disaccharide)
Hemoglobin (protein)

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

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.  

prothallium

explanation: