Q: In science, what is a bit of information that is true? Choices: - lie - theory - falsehood - a fact A:
a fact

(Question)
Q: Polymers, ceramics, adhesives, coatings, and liquid crystals are examples of materials recently discovered or developed by what type of scientists? Choices: - material scientists - engineers - geologists - chemists A:
(Answer)
chemists

Ques: Q: Modern members of what broad animal group live in many different habitats and are found on every continent except antarctica? Choices: - arachnids - amphibians - parasites - reptiles A:
Ans: reptiles

(Q).
Q: Females of what mammalian group have mammary glands but lack nipples? Choices: - prosauropod - Eutheria - Metatheria - monotreme A:
(A).
monotreme

Ques:Q: What is lowered when salts go into ion form? Choices: - charge - voltage - power - resistance A:

Ans:resistance

Ques: Q: By pulling out grass by its roots and over-grazing, livestock contribute to what negative process? Choices: - migration - evolution - immigration - erosion A:
Ans:
erosion