Calculate the caloric expenditure for a male who weighs 135 pounds and bicycled at a fast pace for 45 minutes. a. 437.4 calories b. 405 calories c. 421.2 calories d. 151.8 calories

i think itś the 2nd one because its not anything major like having sex. its putting limits to your self if that makes sense.

hope that and feel free to ask me more questions : )

brainliest? ?

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.

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