Apatient takes 1 breath every 14 seconds. how many breathes do they take in 60 seconds (1 min)? express your answer in breaths per minute using an appropriate number of significant figures.

Okay so the rate he is breathing is 1 breath/14 seconds.

Now you need to know how many breaths he takes in 60 seconds(1 min)

1/14 = x/60

Now, cross multiply;

60 = 14x

x = 60/14

x = 4.285

So He takes 4.285 or 4.29 or 4.3 breaths per minute depending on what place value you're rounding to.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

trachea, alveoli, lung capillaries, arteries