Answer:
Explanation:
During exhalation, the diaphragm also relaxes, moving higher into the thoracic cavity. This increases the pressure within the thoracic cavity relative to the environment. Air rushes out of the lungs due to the pressure gradient between the thoracic cavity and the atmosphere.
Answer:
What force is represented by vector A? C) normal force
If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick? normal force
B: the puck will move off in a different direction
Explanation:
If this is the question:
What force is represented by vector A
A: friction
B: gravity
C: normal force
D:push
If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick?
A: the pick will continue moving to the right
B: the puck will move off in a different direction
C: the puck will come to a complete stop
Answer:
C
Explanation:
A. no... the finches were living in different environments making them become less similar over time.
B. no... the Galapagos are long way from Africa... not possible
C. yes... This is true ... the size and shape of the beaks makes a big difference in the type of food the finches could eat. Seed types would change as climate change and finches would with the best beak size for the food available would survive.
D. no very unlikely. DNA Evidence show that the finches were from one common ancestor
I would say C) DNA or RNA.
Hope this helps !
