Q: What do some animals use to get a feel for their environment? Choices: - neuroreceptors - nociceptors - fibroblasts - mechanoreceptors A:
mechanoreceptors

Q: How does litmus paper indicate the ph value of a solution? Choices: - by texture - by shape - by smell - by color A:
by color

Q: Q: The ability of a water spider to walk across a body of water is an example of what? Choices: - high density - low gravity - magnetism - surface tension A:
A: surface tension

Question: Q: What is the name of the wind belt nearest the equator? Choices: - tropical gusts - cyclones - doldrums - trade winds A:
Answer: trade winds

*Question*
Q: What is the highest taxon in the classification of living things? Choices: - a phylum - a class - a family - a domain A:
**Answer**
a domain

(Q).
Q: Reversing the orientation of a chromosomal segment is called what? Choices: - spontaneous mutation - occurrences - volatiles - inversions A:
(A).
inversions