If an animal that has five hearts is an annelid, then one example of an annelid has how many hearts? Answer choices: - three - Five - white - warm - four - strong - long - small
Five

If crappie have a centralized nervous system with a brain, then what have a centralized nervous system with a brain? Answer choices: - crocodiles - rocks - tortoises - sharks - bacteria - humans - crappie - viruses
crappie

Q: If cycles of freezing and thawing water cause mechanical weathering, then cycles of freezing and thawing water cause? Answer choices: - exposure to cold - the oak can fall - mechanical weathering - the looseness of soil - In the winter - Metling snow - colder and wetter - looseness of dirt or compost
A: mechanical weathering

Question: If looking at stars negatively impacts the eyes, then what impact does looking at stars have? Answer choices: - It expands - ligt - an image - Dilution - heat - forces - observe it - negative
Answer: negative

*Question*
If behaviors can be learned through sports, then what can behaviors be learned through? Answer choices: - walking - dogs - recovery - breathing - volume - digesting - exercise - sports
**Answer**
sports

(Question)
If mutations can be detected by analysis on gene abnormalities, then which process of gene abnormalities can mutations be detected? Answer choices: - A computer - ligt - analysis - radiation - electrically - negative - Microscope - illness
(Answer)
analysis