Lyse: to expel the nuclei from the cell
Answer:
conditioned stimulus
Explanation:
the conditioned stimulus paired closely together in time
Answer:
Something that indicates or fixes a limit or extent. Those two trees mark the boundary of our property. The mountain range that forms the country's northern boundary.
Explanation:
It is one of these meanings because I don't know what type of boundary you mean.
The correct answer is B) Environmental factors can determine if a genetic trait becomes a health issue.
Hope this Helps!
They might go extinct if they can't keep up with the competition
