One fourth means (one half) of (one half) .
So the 18 months must be two half-lifes.
The half-life of this particular isotope is 9 months.
<span>The roots of plants are able to self-regulate the amount of water they take in. Therefore, by adding this amount of water, Stela is insuring that the plant will have as much water as it needs to grow. </span>
Answer:
i would think that the Firefly Forest could be considered a mythical place because there are mythical beings in this place according to the story.
Just saying it says 8 points ya little baka
The offspring would most likely be purple pea plants.
