How do scientists obtain knowledge about the
world? check all that apply.
going to the field
conducting experiments in a lab
reading scientific literature
making observations
creating models
analyzing data
communicating with other scientists
o
readin
done

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.