If chemical poisons cause pollution, then what does chemical poison create? Answer choices: - contamination - Pollution - toxins - Clean air - Bigger plants - Echinoids - Light - disease
Pollution

If viruses often infect prokaryotes, then what do viruses often infect? Answer choices: - prokaryotes - mammals - dead h2o particles - volume - insects - A computer - the skin - clouds
prokaryotes

Q: If iron is a chemical element that is essential for body processes, then what is a chemical element that is essential for body processes? Answer choices: - potash - atoms - arsenic - copper - H 2 O - sodium - dihydrogen monoxide - iron
A: iron

Question: If complex molecules are used for absorbing light energy by plants, then what sort of molecules are used for absorbing light energy by plants? Answer choices: - tiny - cellulose - photons - unique - messengers - chemicals - complex - similar
Answer: complex

*Question*
If flashlights help people see, then what helps people see? Answer choices: - cameras - plastic - bushes - an electron lens - focusing a lens - blinds - flashlights - dolphins
**Answer**
flashlights

*Question*
If cross-pollination increases evolution, then cross-pollination increases? Answer choices: - flowers - Reproduction - seeds - gene flow - growth - evolution - pollen - traits
**Answer**
evolution