Sound can be used for communication by animals, and sound Sound waves are mechanical waves. Given these facts, what can be used for communication by animals among the following options: - books - Electrical energy - electromagnetic energy - nails - chemical messengers - mechanical waves - encoded information - ice
mechanical waves

Cancer is a disease that occurs when the cell cycle is no longer regulated, and cancer is also caused by a mutation. Given these facts, what is a result of when the cell cycle is no longer regulated among the following options: - anemia - Smoking - Dehydration - fever - Pollution - mutation - radiation - bacteria
mutation

Yeast reproduce asexually by budding, and yeasts are oval, unicellular fungi that reproduce by budding. Given these facts, oval, unicellular fungi reproduce asexually by what among the following options: - a cuticle - seeds - budding - epidermal - Deposition - sunlight - sun's heat - Joules
budding

Transportation technology is used for moving people, and transportation Transportation is by truck and raft. Given these facts, what is used to move people among the following options: - Lift - Air - cars - Populations - wind - Raft - Move - marine
Raft