Which statement BEST hypothesizes the evolutionary history of the area shown? A) The area was once an ocean and was replaced by taiga and coniferous forest. B) The area was once covered by an ocean and was replaced by temperate deciduous forest. C) The area was once a temperate deciduous forest and was replaced by a freshwater lake. D) The area was once a freshwater lake, but it was replaced by the expansion of an ocean.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Acquired mutations can result from radiation pollution toxins inheritence select all that apply