If viruses are not prokaryotes, then what are viruses not? Answer choices: - self-copies - an object - HIV - humans - infectious - homogenous - dangerous - prokaryotes
prokaryotes

If freshwater environments have little salt, then what do freshwater environments have little of? Answer choices: - nektar - sand - nitrogen - fungi - salt - Acids - Carbon - water
salt

Q: If fluid in the inner ear is used for sensing sound by animals, then what in the inner ear is used for sensing sound by animals? Answer choices: - neurons - Frogs. - tube - Frogs - fluid - fibers - energy - motors
A: fluid

Question: If blood pH may become unbalanced if the lungs are working too fast or too slow, then what may become unbalanced if the lungs are working too fast or too slow? Answer choices: - Decibels - hair on head - air pressure - gasoline levels - Acids - energy usage - brain chemistry - blood pH
Answer: blood pH

*Question*
If trees form secondary vascular tissues and bark, then what forms secondary vascular tissues and bark? Answer choices: - bamboo - humans - trees - ferns - fish - phytoplankton - plants - oak
**Answer**
trees

(Q).
If storms can cause flooding, then what can be caused by storms? Answer choices: - Tsunamis - wind - Earthquakes - erosion - Pesticides - disease - Drought - Flooding
(A).
Flooding