In DNA replication, the molecules that break the rungs or bases apart would be DNA Helicase, it does this by breaking and or removing the hydrogen bonds connecting the nitrogenous bases together.
Answer:
D. Adapt to environmental change
Explanation:
Organisms that cannot adapt to environmental change will die off. Our Earth is constantly changing. It is vital that organisms change with it.
Answer:
Vascular plants are successful due to better transportation for water, nutrients and reproduction.
The xylem and phloem of the vascular bundles allow for distribution of water and food to all parts of the body.
