Answer:
The correct answer is - option 2. earthworm.
Explanation:
Soil aeration is one of the major factors that help in the productivity of the soil, it is the phenomenon that exchanges the gases between the atmosphere and soil. Microbes and plants leads to change in the oxygen and carbon dioxide in the soil. Volume of the macropores, oxygen, CO2, redox potential helps in the determining the soil aeration.
Earthworms are the natural way of the help in the status of the soil aeration as they help in the increasing the volume of the macropores in the soil asnd help. They help in increasing soil porosity which increases the air and gases in the soil.
#1 the relationship between universes and galaxies is that galaxies are made up of universe. and the relationship between stars and solar systems is every solar system contains at least one star.
#2. galaxies form after several planets form rather close to each other.
#3. the last one I don't know
I would say the whale and the dolphin are the most closely related.
All are correct except for compressed.
For the answer to the question above, I think the answer is that "Warm ocean currents influence London's climate."
For London is near the ocean and the warm temperature that comes from the ocean affects their temperature and even their surrounding country.