"the diagram shows human body structures that are coordinated to maintain homeostasis. which row correctly identifies the functions of these structures?
row
bodsystem x organ y
(1) digestion regulation
(2) circulation synthesis
(3) excretion transport
(4) locomotion nutrition
"

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

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.