You are presented with the question "pushing on the pedals of a bike cause what?" and the following answer choices: - pedals - get started - stillness - Pollution - Decrease bodily water - lack of motion - kinetic friction - electromagnetic energy Now knowing that pushing on the pedals of a bike cause that bike to move and kinetic friction is the resistance on a moving object, choose the best answer.
kinetic friction
(Question)
You are presented with the question "What can be a source of food for many species of fish?" and the following answer choices: - Fully cooking the oysters - Organic compounds - beef - fishing poles - sessile organisms - barnacles - grass - gastropod shells Now knowing that sponges are a source of food for many species of fish and most sponges are sessile, choose the best answer.
(Answer)
sessile organisms
Ques: You are presented with the question "What is soil erosion?" and the following answer choices: - ground to shake - enormous damage to homes - movements in the earth's crust - massive damage - soil loss through hurricanes - tectonic plates being pushed together - fissures of hot, acidic water - slow and inefficient Now knowing that soil erosion means soil loss through wind and hurricanes are made of wind, choose the best answer.
Ans: soil loss through hurricanes
(Q).
You are presented with the question "Earthworms eat dirt, which is good for what?" and the following answer choices: - bees - plants - water - health - firs - survival - food - movement Now knowing that earthworm burrows help aerate soil, which is also good for plants and earthworms crawl through the soil, eating sediments or dirt directly, choose the best answer.
(A).
plants
Ques:You are presented with the question "A car engine uses what to aid in combustion?" and the following answer choices: - carbon dioxide - electricity - organic molecules - thrust - hydrocarbons - a hydraulic system - kinetic energy - fossil fuels Now knowing that acar engine usually converts gasoline into motion and heat through combustion and gasoline is made up of hydrocarbons, choose the best answer.

Ans:hydrocarbons
You are presented with the question "What can be depleted of nutrients?" and the following answer choices: - bamboo - moss - nothing - sunlight - fungi - dirt - distilled water - cacti Now knowing that soil can be depleted of nutrients and soil or dirt is a very heavy material, choose the best answer.
dirt