To measure a one-meter by one-meter section of the tidal pool and the number of mussels, Luke constructs a wooden frame to use in the field. Which of the following BEST describes what he applied to collect his data?
(1 point)
Responses
engineering strategies and practices
engineering strategies and practices
a model to represent the ecosystem
a model to represent the ecosystem
a map to record data in a particular area
a map to record data in a particular area
a variable to use in the field investigation