mathiscool7
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Henry is interested in studying the different techniques perching birds use to build their nests.
What type of investigation would best help Henry learn more about this topic?
A. perform a controlled experiment
B. make observations in nature
C. discover a previously unknown perching bird species
D. build a model of a nest

Respuesta :

Hello Peppa Pig,

I'd say that the answer is B because you can observe how the perching birds make their nests.


Have a good day

gollyhorn360

I would presume the answer would be (B)since you cannot control a bird and how they make their nests.


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