It created an opportunity for the mammals to become dominant on earth by wiping out the dinosaurs.
Answer: placer mining
Explanation: g.o.o.g.l.e is a very great thing
Answer:
I dont understand. Some finches eat fruit, some eat bugs?
Answer:
25 percent.
Explanation:
The mom and dad mostly have the dominant gene E which is green but the dad has one e which is blue so I believe there is a 25 percent chance the child will have blue eyes.
Answer:
False
Explanation:
Action potential will only be fired when the memebrane potential is above the threshold level.
This follows the all-none -principle.
No matter the strenght of stimulus if the magnitride is not upto the threshold level,No action potential will.be generated.
An example is the flushing of water closet or lavoratory.No mater one tried to flush,if the water in the closet does not fill up to the threshold for flushing,,to propel flushing. not flushing will take place.
