Answer:
C) Plants
Explanation:
"Ecosystem" is the topic. Then "Plants" is the sub topic. Next the "Number of trees" and "Number of shrubs" branch out from there (Pun intended (; ).
Answer:
d) rolling a pair of dice in monopoly
Explanation:
an algorithm is a process or set of rules followed in a particular order to perform a certain task. all of the other answers are a set of instructions that lead to something except for rolling a pair of dice. rolling a pair of dice can be a part of instruction but its not a process in itself.
hope this makes sense!
Answer:
Proved
Explanation:
Given


Required
Find out why they represent the same
To do this, we simplify either
or 
In this question, I will simplify

Apply de morgan's law

Apply distribution property

To simplify, we apply the following rules:
--- Inverse law
--- Inverse law
So, the expression becomes


Rewrite as:

From the given parameters:

This implies that:
when simplified is X or 