Slide 1 Big 5 Mass Extinctions 4 EX 4 4 EX 4 Slide 2 4 Cambrian Period 543 - 500 mya 4 Devonian Period 409-354 mya 4 Permian 290 - 245 mya 4 Creataceous 144 - 65 mya Slide…
Plants…..? Kingdom Plantae Defined 1. Photosynthetic Eukaryotes. 2. Chloroplasts contain both chlorophylls a & b. 3. Stores carbohydrates (mostly starch). 4. Adult…