Answer:
Life on Earth began in the water. So when the first animals moved onto land, they had to trade their fins for limbs, and their gills for lungs, the better to adapt to their new terrestrial environment. ... In air, eyes can see much farther than they can under water.Explanation:
Solar, wind and hydroelectric. Many Many of these energy sources have little to no harmful emissions, and generally contribute little to global greenhouse gases.
Answer:
More diverse habitat follows beta diversity which ensures prevention from wider range of environmental fluctuations. There should be a stabilization in the entire community in terms of invasions, disease events. Species with a limited variety of phenotypes living in a diverse habitat will undergo adaptations in order to cope up with environmental variability.
Answer:
The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system, and complementary to the circulatory system. It comprises of a large network of lymphatic vessels, lymph nodes, lymphatic or lymphoid organs, and lymphoid tissues.
Oxygen is the primary chemical in the decomposition of organic organisms
