Which of these are characteristics of a strong scientific clairn? check all that apply
the claim cites a specific source
the claim is proposed by an expert in the field
the claim is supported by a large sample size
the claim is the opinion of a non expert
the claim is supported by public opinion

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and

In the water cycle , when does water undergo a chemical change

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables