Practice Question. Plants Aphids Spiders Sparrows In this food chain, the spiders are- A. Producers B. Primary consumers C. Competitors D. Secondary consumers. D. Conservation of Energy. October 19, 2010. Regular Energy Formulas. GPE= mgh KE = ½ mv 2 U spring = ½ kx 2 - PowerPoint PPT Presentation
Transcript of Practice Question
Practice Question
Plants Aphids Spiders Sparrows
In this food chain, the spiders are-A. ProducersB. Primary consumersC. CompetitorsD. Secondary consumers