If plastic can prevent food from spoiling, then what can help prevent food from spoiling? Answer choices: - Dehydration - Plastics - Metals. - sweating - Cellulose - sugar - Pesticides - Papers
Plastics
------
If pollution from garbage can lead to a decrease in cave animals, then how can pollution from garbage affect cave animals? Answer choices: - increase populations - reduce populations - attract predators - Pesticides - Make them lose their sight - Plant growth is reduced - organisms and their habitat - cause their death
reduce populations
------
If vineyards are vertically trellised to promote plant growth, then to promote plant growth, vineyards are often? Answer choices: - Converted sugar - Earthworms - covered with mud - one celled organisms - open for wine tours - vertically trellised - important habitats - shielded from pollinators
vertically trellised
------
If an incubator helps an egg survive, then what does an incubator help an egg to do? Answer choices: - support - eat - motility - expand - reproduce - growth - survive - die
survive
------