The type of stress that is placed on folds is compression
An aloe vera plant possessing a trait for extra thick leaves survives very long droughts in deserts, while and aloe vera plant that doesn't have thick leaves doesn't.
The ecosystem is an ecological system consisting of all of its biotic and abiotic factors
In a survey, it says that human's DNA are 99% the same.
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There could be multiple answers to this due to where the hair like fibre is. if it is on a bacteria to aid movement it is called a flagella. if it is attached to a cell, for example in the throat or oviduct, it is called a cilia