If vomiting tends to be related to bacteria, then what tends to be related to bacteria? Answer choices: - heterotrophs - vomiting - chickenpox - healing - cancer - sea urchins - delayed-onset muscle soreness - Enzymes
vomiting

If cells vary in size and shape and can only be seen with a microscope, then cells vary in size and shape and can only be seen with what? Answer choices: - a microscope - heightened senses - a telescope lens - colors - Solar energy - by indirect light - a good eye - A computer
a microscope

Q: If carbon may be stored in limestone for millions of years, then what element can be stored in limestone for millions of years? Answer choices: - oxygen - Energy - matter - carbon - sodium - helium - rock salt - heat
A: carbon

Question: If all fish breathe water, then what do all fish breathe? Answer choices: - oxygen - lipids - air - keratin - water - seaweed - mud - lava
Answer: water

*Question*
If plants use compounds with double bonds to store energy, then plants use what type of compounds to store energy? Answer choices: - thermal insulators - It helps them survive - during the day - spring, summer, autumn, winter - compounds with double bonds - hydrogen and oxygen - Something with exactly eight protons - it helps plants in growing
**Answer**
compounds with double bonds

*Question*
If bucks display less aggression when there are fewer older bucks, then what displays less aggression when there are fewer older members? Answer choices: - bacteria - rocks - bucks - bamboo - toads - cats - dogs - the Sun
**Answer**
bucks