Q: If skin is used for protecting the body from toxins, then what organ in the body can protect you from toxins? Answer choices: - cells - gills - HIV - skin - immune - rabies - lungs - Herpes
A: skin

Q: If proteins,nucleic acids and chlorophyll are found naturally in the air and soil, and living organisms, then what is found naturally in the air and soil, and in living organisms? Answer choices: - solid, liquid, gas - Something with a head, thorax, and abdomen - metabolic reaction - protein,nucleic acid,chlorophy - Chemical energy - Greenhouse gasses - By wind and rain - sub-units of species
A: protein,nucleic acid,chlorophy

Q: If pathogens have a negative impact on an organism?, then what have a negative impact on an organism? Answer choices: - influenza - smallpox - cancer - chickenpox - viruses - Pollution - pathogens - steroids
A: pathogens

Q: If cell mitosis causes growth of an organism, then what causes the growth of a living organism? Answer choices: - Accumulation of wealth - Cell mitosis - Starvation - Organic compounds - gene flow - organic molecules - Infections - genetic material
A: Cell mitosis