Answer:
Option (4).
Explanation:
Cell communication involves various junctions like tight junctions and gap junctions. These junctions allows the communication of between cell-cell and cell-extracellular matrix connection.
The diseased animal cells activate the death cascade that may also cause death of the neighbor cells. This occur because the death molecule may pass to the neighbor cells through the gap junctions.
Thus, the correct answer is option (4).
It ask how the environment changes. The effect of removing the fruit is either the birds die or find a new food source.
Hope this helps
So they can communicate with other people to find out more about every candidate before they vote <span />
DNA strands should be the correct answer
I hope this helps!
-Maddie