What is the primary reason that a hot spring will kill a fishplaced
in it, but encourage the growth of certain bacteria?

a.) at hot spring temperatures, the metabolic activity of thefish's
cells is so rapid that it runs out of food reserves anddies; the
bacteria feed on the dead fish.
b.)bacterial growth at high temperatures is so rapid that
itdeoxygenates the water and kills the fish.
c.) fish cannot directly feed on bacteria, but the bacteria canfeed
on dead fish.
d.) the bacteria in hot springs are poisonous to fish.
e.) the high temperatures denature (destroy) most of the
fish'senzymes, but the bacteria have enzymes adapted to
thesetemperatures.

Sydney drew a flow chart to illustrate the nitrogen cycle. which labels best complete the flow chart? x: producers undergo photosynthesis. y: nitrogen compounds are released into the air. x: nitrogen compounds are released into the air. y: producers undergo photosynthesis. x: free nitrogen is in the atmosphere. y: producers absorb nitrogen compounds through their roots. x: producers absorb nitrogen compounds through their roots. y: free nitrogen is in the atmosphere.

Ausable water source is one that can be used by humans for drinking or agriculture. identify the water reservoirs as usable or unusable based on their current state. oceans rivers glaciers freshwater lakes groundwater

Zoe decided to measure the hand length of each of her classmates. first she marked a line across each student's wrist and lined up a ruler from this mark to the top of the middle finger to measure the length. then she recorded the measurements in the table below. marla did this the same way for each classmate, and then zoe used this ruler to measure each straight line and record the data below. this data is invalid. what is the most likely reason why it is invalid? the ruler is marked in centimeters, but zoe recorded data in inches. the range of lengths is too wide, so zoe must have misread the ruler. marla’s complicated measuring procedure was overly confusing. marla could have been inconsistent while drawing outlines of fingers.