Answer:
-4.5
Step-by-step explanation:





Answer:
Some plants need certain things in their environment, so if their environment changes it could make the plants not grow. Animals would most likely either move to a different area or would get used to the change.
Answer:
4 years
Step-by-step explanation:
need to see how many times 3000 can go in 24000 and count how many years tell u get 12000
hopes I helped
Answer:
Step-by-step explanation:
A={1;-6;1/2}