1) sally and maria hypothesized that earthworms lived only in dark, damp places. they measured a one-meter square in a shady spot near a stream. they dug through the soil and collected earthworms. they collected 43 worms. what should the girls do to reach a valid conclusion for their hypothesis? a) repeat the experiment in another shady spot. b) nothing. they carried out a valid experiment. c) repeat the their steps in different locations, including sunny, dry, and wet. d) repeat the dig on a larger area near the stream.

c.) Repeat their steps in different locations, including sunny, dry, and wet.

Step-by-step explanation:

C) repeat the their steps in multiple different locations including sunny, dry, and wet.

Step-by-step explanation:

I did it on USATestPrep

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.