7th Grade ScienceBy: Marty, and Colton

Grow and Develophttp://

www.youtube.com/watch?v=FfDOMwFX5Hg&feature=related

CellsSmallest unit that can perform all life

processes.Basic structure of all living things.

Sense and Respond to StimuliThe stimulus is the change that affects the

activity of an organism.If it is cold, they shiver and if it’s hot they

sweat. This is called homeostasis.

ReproduceAll organisms have the ability to reproduce.Single celled organisms like plants can

asexually reproduce. This means they don’t need two parents to reproduce.

DNAEvery organism’s DNA is different.DNA is made of different nucleotides.

Use EnergyAll organisms use energy in everyday

activities.They need carbohydrates which are energy

molecules and they give them energy to do things.