If macroevolution occurs over eras above the level of the species, then macroevolution occurs over what, above the level of the species? Answer choices: - atmosphere - years - growth - outer space - stress - Joules - humans - eras
eras

If active immunity prevents insects from being killed, then what prevents insects from being killed? Answer choices: - Fly swatter - Active immunity - Exfoliation - a cuticle - food - bugs - rays or beams - resistance
Active immunity

Q: If dew is formed when fog condenses over night, then what is formed when fog condenses over night? Answer choices: - snow - smog - dew - gas - sleet - fireworks - rain - lake
A: dew

Question: If mars rotating causes cycles of day and night, then what rotates causing cycles of day and night? Answer choices: - bushes - Mars - wind - Winter - corn - Sun - motors - rings
Answer: Mars

*Question*
If endocrine hormones move from place to place in the body through the blood, then endocrine hormones move from place to place through the? Answer choices: - animals - ovaries - Man - humans - blood - hair - skin - scales
**Answer**
blood

(Q).
If starfish lack a centralized nervous system, then what lacks a centralized nervous system? Answer choices: - starfish - barnacles - blowfish - our planet - humans - Pesticides - insects - sharks
(A).
starfish