What is the number of significant figure in each of the following measurement *4867ml
*56ml
*60,104ton
*2900g​

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

the answer is c

tell me if wrong

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.