15. hematology is the study of blood.\na. tru...
15. hematology is the study of blood.\na. true\nb. false\n16. pseudoscience is science that is not based on fact.\na. true\nb. false\n17. the ______ burden was nearly impossible to lift.\na. ponderous\nb. euphophony\nc. dormant\nd. novel\n18. the recently invented laser toothbrush is a ______ idea\na. novel\nb. orthodontist\nc. vestments\nd. benefactor
Answer
# Brief Explanations:
- For question 15, hematology is indeed the study of blood, which is a well - known scientific fact.
- For question 16, pseudoscience is characterized by claims not grounded in scientific fact.
- For question 17, "ponderous" means heavy and difficult to lift, which fits the context of a burden being hard to lift.
- For question 18, "novel" means new and original, which describes a recently invented item like a laser toothbrush.
# Answer:
15. a. True
16. a. True
17. a. Ponderous
18. a. Novel