If garbage has a negative impact on the environment, then what has a negative impact on the environment? Answer choices: - garbage - disease - life - mines - flooding - water - cigarettes - science
garbage

If snails reproduce sexually, then which of the following organisms would reproduce sexually and not asexually? Answer choices: - Flowers - plants - amoeba - bacteria - fungus - snail - fungi - insects
snail

If basalt is formed from magma cooling, then what is formed from magma cooling? Answer choices: - sandstone - basalt - Mountains - trees - tube - cacti - limestone - calcite
basalt

If organic molecules cycle quickly between organisms and the atmosphere, then what cycle quickly between organisms and the atmosphere? Answer choices: - chlorofluorocarbons - organic molecules - Most plants - Greenhouse gasses - Greenhouse gases - emissions - fossil fuels - Burning fuel and air
organic molecules