Hello there!
Ripping up a peice of paper is considered physical change.
Physical change means its still the same, it just changed shape.
Chemical change cannot be changed back.
For ex) Burning paper.
Its a chemical change because it cant be undone
hope this helps!
~DL
The tissue that connects bone to bone is called a ligament!
I hope this helps;)
I think that its A. acquiring energy
I hope this helps ^-^
(let me know if im wrong)
The doses for adhd are usually not strong enough to cause addiction, however as it is a stimulant med, the potential is there. If it is used properly and monitored by a physician well enough there should be no worries.
Answer:
The answer is "2 and 15"
Explanation:
sample of the chocolate labs expected number =chocolate labs fraction 
sample size
The dof for recessive epistasis is = n-1, where
n =phenotypes
dof 
