Answer:
An elevator
Step-by-step explanation:
I think this is right because a stem transports nutrients throughout the plant
I hope this helps :)
Louise wants to factorize completely the given polynomial 
Grouping first, second terms together and third, fourth terms together
= 
Taking
common from first and second terms of the given expression and taking 5 common from the third and fourth terms.
=
Taking (x+3) common from the given expression,
=
is the completely factored form.
Answer:
1.) A
2.) D
3.) A
Step-by-step explanation:
Answer:
C. Reasons for changes in trends can be identified.
Step-by-step explanation:
The others would all be disadvantages.