Describe the similarities between the stem of a bean plant and that the trunk of an oak tree and a palm tree

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided

Using meiosis, the sporophyte produces spores that are .