Mutations are random. Mutations can be beneficial, neutral, or harmful for the organism, but mutations do not "try" to supply what the organism "needs." Factors in the environment may influence the rate of mutation but are not generally thought to influence the direction of mutation.
The part of a cell that gives the cell unique characteristics is the Nucleus
Answer:
yes,because rabbit is one of the food sources of fox .If rabbit population decrease, fox population will also decease due to lack of food.
<em>S</em><em>o</em><em>r</em><em>r</em><em>y</em><em> </em><em>I</em><em> </em><em>t</em><em>r</em><em>y</em><em> </em><em>m</em><em>y</em><em> </em><em>b</em><em>e</em><em>s</em><em>t</em><em> </em><em>a</em><em>l</em><em>r</em><em>d</em><em>y</em><em>:</em><em>)</em>
Answer:
What factors differentiate Earth's atmospheric layers?
A. Pressure and Rate of condensation
B. Radiation deflection and Rate of condensation
C. Temperature and Pressure
<h2>D. Temperature and Radiation deflection</h2>
According to my research, the answer that i found is trait
