Answer: Gaia hypothesis
Explanation: Gaia hypothesis conceived by a chemist James E. Lovelock and biologist Lynn Margulis was introduced in the early 1970s.
They hypothesis states that Earth and its biological systems behave as a huge single entity and that this entity has closely controlled self-regulatory negative feedback loops that keep the conditions on the planet within boundaries that are favorable to life.
This hypothesis has it that living organisms interact with their inorganic environment to form a working and self-regulating, complex system which makes life and conditions for life on earth to continue favourably and perpetually
Smooth er has less things inside of it and rough is more complex.
The answer to this question is:
A) Chromatin
Had to correct myself, sorry. Hope I helped.
Answer:
Helicase
Explanation:
In the process of DNA replication, the enzyme helicase breaks the hydrogen bonds between the base pairs of the DNA to "unzip" or"unwind it. When the double-strand split, each strand will serve as a template for a complementary strand to match up with it and each will form a new double-helix, itdentical to the orginal double strand.
