Adam hikes along the Appalachian Trail with friends. He observes the plant life he finds there and photographs some plants for a school project. Read each of the phrases that describe vascular and nonvascular plants. Drag each characteristic into the correct box. no true roots
xylem and phloem
true roots thin
cell walls
cuticle vascular plants
Vascular plants nonvascular plants

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

In the air and in the lower fre ah water

Dnaa living organsimcreation from organic chemicals