1. Evolution All species of living things alive today (and many more extinct species) haveevolvedfrom simple life formswhich first developed more than 3 billion years ago…

Slide 1 Environmental Science Slide 2 Characteristics of Living Things The world is filled with millions of organisms. An organism is a living thing. A mosquito is an organism.…

Slide 1Nathan B. Gilson Southwest Middle School Slide 2  Europeans needed a source of raw materials to put in their new factories  Europeans also wanted places to sell…

15-3 Darwinâs Hypotheses NATURAL SELECTION On the Origin of Species Darwin delayed publishing for over 25 years (largely due to social influences) He left out his hypotheses…

ORGANIZATION Living things organize protoplasm into cells (the basic building blocks of life) Cells makeup organisms which are unicellular or multicellular GROW AND DEVELOP…