Animals may compete for territory, water, food, or mates, and animals and plants compete for energy, water, and space. Given these facts, what do animals compete for among the following options: - warmth - territory - food supply - to stay alive - environment - asteroids - clothing - sports
territory

(Question)
Recycling reduces the resources needed to make something, and all bottles are recyclable. Given these facts, what can reduce resources used among the following options: - engines - Pesticides - bottles - sweating - honeybees - loose soil - herbicide - Fuel cells
(Answer)
bottles

Ques: Temperature falls from the equator to the poles, and sun's rays are perpendicular to the equator. Given these facts, temperatures fall towards the poles as the sun's rays are no longer what among the following options: - kinetic energy - negative - visible energy - harmful substances - perpendicular - heat energy - direct energy - reflecting light
Ans: perpendicular

(Q).
Chemical weathering causes iron in rock to oxidize, and low rainfall means slow chemical weathering of rock. Given these facts, what can lead to oxidation of iron in rock among the following options: - heat energy - low rainfall - flow of electrons - permineralization - fossil fuels - harmful substances - boiling - evaporation
(A).
low rainfall

Ques:Aprism is used for refracting light, and prism A prism is a solid geometric shape. Given these facts, what is used for refracting light among the following options: - barrel-shaped - fissures of hot, acidic water - an electron lens - focusing a lens - degrees Celsius - Electrical energy - A solid geometric shape - A Greek letter

Ans:A solid geometric shape

Ques:Aflashlight requires a source of electricity to produce light, and electricity flows when a battery is connected to an object like a watch, toy, or flashlight. Given these facts, how do flashlights produce light among the following options: - energy - direct energy - By being plugged into the wall - Using magnets - Batteries - energy usage - adding heat - Solar power

Ans:
Batteries