Q: What is the only continent without amphibians? Choices: - Australia - Europe - Africa - antarctica A:
antarctica

(Question)
Q: Where are the pharyngeal slits located? Choices: - nasal cavity - larynx - esophagus - pharynx A:
(Answer)
pharynx

Ques: Q: Some sea anemones establish what kind of relationship with hermit crabs by attaching to the crab's shell? Choices: - pathogenic - parasitic - predatory - mutualistic A:
Ans: mutualistic

(Q).
Q: What are the specialized building blocks of your body? Choices: - tissues - proteins - muscles - cells A:
(A).
cells

Ques:Q: What often form symbiotic associations with much larger organisms? Choices: - protists - eukaryotes - viruses - prokaryotes A:

Ans:prokaryotes

Q: What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant? Choices: - nothing - volume remains constant - volume decreases - volume increases A:
volume increases