It provides the reader with your topic and give them a central idea of your writing.
<span>the two chromosomes that make up a homologous pair differ as</span> they contian different alleles for the same trait
Answer:
0 meters
Explanation:
The graph shows no increase in total distance from 20-30 seconds. The table also shows this. The zebra did not move durring this time.
0-10 seconds: 20 meters
10-20 seconds: 20 meters
20-30 seconds: 0 meters
30-40 seconds: 40 meters
etc.
Answer:inhibit pacemaker potential
Explanation:
