Astudy has demonstrated that the more television a person watches, the lower that person’s level of physical fitness. however, pablo has experienced the exact opposite effect. the more television he watches, the greater his level of physical fitness. this is because pablo watches television while running on a treadmill. based on these facts, which is the most valid conclusion?

answer:

running on a treadmill causes greater physical fitness.

step-by-step explanation:

the study demonstrated a negative correlation between the amount of television a person watches and that person’s level of   physical fitness. however, that does not mean that watching more television causes lower physical fitness. as pablo showed, it is   possible to watch more television and have greater physical fitness. yet, this does not mean that watching television causes greater   physical fitness, either. watching television does not cause physical fitness to go up or down. it is what you’re doing while you’re   watching television that matters. therefore, the most valid conclusion is that running on a treadmill causes greater physical fitness.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

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step-by-step explanatio89