Weak acids such as carbonic or sulfuric acid react with rocks in the ground, such as limestone. Groundwater reacts with limestone and the dissolving of limestone takes place which forms karst features, such as caverns.
Plants need nitrogen in order to grow. Nitrogen is abundant in the earth's atmosphere, but plants cannot use it in that particular form (nitrogen gas). Certain bacteria which reside on some plant roots are able to change atmospheric nitrogen into a form that plants can use (ammonia).
Answer:
Explanation: Okay so the law of segregation is when the two alleles of a single trait will separate randomly, meaning that there is a 50% either allele will end up in either gamete. However, the law of independent assortment states that the allele of one gene separates independently of an allele of another gene. So basically, these two laws are similar to one another but different at the same time