Answer: 1 & 2 only
Explanation: wolves from canada is a reintroduction of essentially a native species, but 1 and 2 deal with large displacement into a completely different environment.
$8.25
We can use a proportion.
6/5.5=9/x
Cross multiply: 6x=9(5.5)
6x=49.5
X=$8.25
Answer:
Water and sugar are examples of compounds. When both elements are comboined, the atoms lose their individual properties and have different properties from the elements they are composed of.
Explanation:
Plaque is the sticky mixture of bacteria, food particles, and mucus.