Consider a major environmental change (like antibiotics entering a person’s body). If there are not organisms in a population that have traits that allow them to still continue to survive to reproduce, what would likely happen to that population?

Which sequence correctly shows the path of carbon dioxide during repiration?

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.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000