You are presented with the question "Evidence of past life can show that what used to live in a place?" and the following answer choices: - souls - animals with backbones - organisms - plant or animal - Males and females - deforestation - reincarnation - important habitats Now knowing that if fossils of an animal or plant are found in a place then that animal or plant used to live in that place and fossils are the preserved evidence of past life, choose the best answer.
plant or animal

You are presented with the question "How are mountains made?" and the following answer choices: - less water - magma - barrel-shaped - lava - earthquakes - calcite - Water expanding - rock folding Now knowing that the Himalayas were formed by rock folding and mountains are formed from folds that bend upward, choose the best answer.
rock folding

You are presented with the question "what has a nervous system?" and the following answer choices: - h2o - tortoises - viruses - bacteria - crocodiles - octopus - animals - elephants Now knowing that most invertebrates have a nervous system and an octopus is a very intelligent invertebrate, choose the best answer.
octopus

You are presented with the question "Digestion breaks down what into components the body can absorb?" and the following answer choices: - breathing - fat - Fruits - sugar - boiling - rice - apples - cooking Now knowing that digestion is the process of breaking down food into components the body can absorb and fish and rice are the staple foods, choose the best answer.
rice