2013 Hyundai Elantra Limited 4 Cyl 1.80L. Steering & Suspension - by Jenna Smith 10/7/2016. Thrumming and vibration under feet when driving Last week I noticed that my car started to have a thrumming noise and a vibration under my feet when driving over the speed of about 20 mph.
Adaptation - Definition. Any alteration in the structure or function of an organism or any of its parts that results from natural selection and by which the organism becomes better fitted to survive and multiply in its environment. Traits - Definition.
IMPROVED ANSWER:    Adaptation is a characteristic of an organism that makes it better  able to survive and reproduce in its environment.   Some forms of life â¦ are adapted to living in many different  environments. For example, people live in all kinds of climates,  ranging from the tropics to the Arctic. An adaptation is a feature which helps an organism survive in its normal habitat.   For example animals which live in the arctic have thick fur to reduce heat loss. T â¦ he thick fur is an adaptation.