You are presented with the question "coal is used to produce electricity by burning in inherently modular what?" and the following answer choices: - heat - stations - trees - heat energy - similar - cells - adding heat - engines Now knowing that coal is used to produce electricity by burning in coal-fire power stations and coal-fired power stations are inherently modular, choose the best answer.
stations
You are presented with the question "What do earthworms help grow?" and the following answer choices: - potatoes - dirt - plants - ocean - bacteria - Trees - sunlight - apples Now knowing that earthworms are important deposit feeders that help form and enrich soil and for instance, in the forest, plants use sunlight and soil nutrients to grow, choose the best answer.
plants
Q: You are presented with the question "Biomass is the total mass of what at a trophic level?" and the following answer choices: - Plants growth - peachleaf willow - Conifers - animals - living things - Most plants - all matter - insects Now knowing that biomass is the total mass of organisms at a trophic level and an organism is a living thing, choose the best answer.
A: living things
Question: You are presented with the question "What is produced when plastic is made out of petroleum?" and the following answer choices: - dangerous - bioaerosols - emissions - hydrocarbons - pollution - heat produced - Pesticides - heat energy Now knowing that plastics are made from petroleum and produce toxic waste and pollution issues include toxic waste disposal, choose the best answer.
Answer: pollution
*Question*
You are presented with the question "what happens when many muscles contract a little bit all at once?" and the following answer choices: - heat is produced - To keep their body heat. - biceps - sweating - digestion - rapid expansion - preventing heat transfer - death Now knowing that shivering occurs when many muscles contract a little bit all at once and heat production is increased by shivering and non-shivering thermogenesis , choose the best answer.
**Answer**
heat is produced
Q: You are presented with the question "What is used for energy by cells?" and the following answer choices: - Converted sugar - sunlight - electricity - Extracted blood - fur and fat - Converted salt - layers of fat - Inhaled oxygen Now knowing that glucose is used for energy by the cells of most organisms and glucose All sugars get converted to glucose in the blood, choose the best answer.
A: Converted sugar