Which example of observations would provide a scientist with the best data for planning a new investigation
about plant growth?
A: The scientist observed that, after exactly four weeks, the lima bean plant labeled "C" in soil was 3.25
inches taller than the other plants.
B: The scientist observed that after exactly four weeks, the bean plant in the darker soil was about 3
inches taller than the other plants.
C: The scientist observed that after about a month, the green plant in some soil looked taller than the
rest of the plants.
D: The scientist observed that after about 30 days, the bean plant labeled "C" in the soil was a couple of
inches taller than most of the other plants.
HELPPPPPPPPPP

Question

02-12-2021
Chemistry

contestada

Which example of observations would provide a scientist with the best data for planning a new investigation
about plant growth?
A: The scientist observed that, after exactly four weeks, the lima bean plant labeled "C" in soil was 3.25
inches taller than the other plants.
B: The scientist observed that after exactly four weeks, the bean plant in the darker soil was about 3
inches taller than the other plants.
C: The scientist observed that after about a month, the green plant in some soil looked taller than the
rest of the plants.
D: The scientist observed that after about 30 days, the bean plant labeled "C" in the soil was a couple of
inches taller than most of the other plants.
HELPPPPPPPPPP

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adioabiola adioabiola · Answer 1 · 2021-12-03T10:32:59+01:00

An example of observation that would provide a scientist with the best data for planning a new investigation about plant growth is; Choice C; The scientist observed that after about a month, the green plant in some soil looked taller than the rest of the plants.

Discussion:

An observation like that in Choice C where in; what soil the green plant looked taller than the rest of the plants is unknown forms a basis for the planning a new investigation.

Ultimately, there must be unknown or unsure data for the planning of a new investigation.