Earth orbiting the Sun causes seasons to change, and seasons are caused by the tilt of the axis relative to the planet's orbit. Given these facts, what causes earth's seasons among the following options: - principals of aerodynamics - Physical weathering - floods - the tilt of the planet - an external framework - dry conditions - axis rotation - relative location
the tilt of the planet

(Question)
Lions live in social groups called prides, and chimpanzees live in social groups called communities. Given these facts, what are lion communities called among the following options: - complex - PDAs - groups - protected - prides - murders - flocks - dangerous
(Answer)
prides

Ques: Heating an egg causes a chemical reaction in the egg, and heat is very important in cooking. Given these facts, what causes a chemical reaction in an egg among the following options: - sugar - the water cycle - cooking - birds - tapeworms - courtship - burning - ovaries
Ans: cooking

(Q).
Heterotrophs get food by eating other living things, and animals are heterotrophs, or other-feeders. Given these facts, how do animals get their food among the following options: - absorb light energy - They have thick fur - eating non-living things - converting mass to energy - eating other living things - photosynthesizing - taking up nutrients from soil - it keeps an organism warm
(A).
eating other living things

Ques:Aflashlight requires a source of electricity to produce light, and flashlights can help children see better. Given these facts, children see better with a source of electricity to do what among the following options: - focusing a lens - staying warm - survival - reproduce - produce light - remove electricity - produce darkness - remove light

Ans:produce light

Question: Ablack hole is formed by a high-mass star collapses, and then, gravity collapses the star. Given these facts, what is the initial cause of black holes among the following options: - energy - gravity - heat - photons - mechanical - sun's heat - cracking - Smoking
Answer:
gravity