Lab report natural selection

here its the best i could find

Explanation:

Introduction: Natural selection, which is Darwin’s theory of evolution, plays a key role onspecies survival. Evolutionary change comes through the production of variation in eachgeneration of individual species with different combinations of variable characters.Survival of the fittest is what Darwin’s key famous phrase was. Species would adapt andchange according to their needs, and environment in order to survive. The stronger,more adaptable will survive and the weaker will die.Hypothesis: I hypothesize that the moth that blends better with its environment will havemore surviving individuals. As each generation continues, the moth that blends betterwith its environment will have more of its species therefore more reproduction. I alsohypothesize the moths that do not bled well will decrease I population each generation.

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.