1). sammy was a normal, healthy boy. there was nothing wrong in his life to indicate that he was in anyway different from anyone else. when he completed highschool he obtained a job in a factory where he operared a large machine press. one day, his hand got caught in the press and was cut off. it was replaces with an artifical hand that looked and operated almost like a real hand.
is sammy alive? yes or no
explain the reasoning

Sammy is not alive, the reason behind this is because the word was. If he were still alive, it would be is. Hope this helps! also can i please have brainliest? x

Explanation:

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.