Answer
C. They are source of new genetic variation
Explanation
Mutation result in genetic changes allowing species to develop new traits because the DNA changes thus affecting how the living organism will behave, look and adjust to physiology processes. Through mutation, evolution has been achieved because living things can survive as they fit into new environment with new traits acquired through mutation.
Biodiversity can be observed within the species, among the species, and between and within the ecosystems. However, it is hard to predict biodiversity on a global scale. Climate change refers to an unusual change or a shift in the patterns of climate.
As the planet is warming quickly, majorly because of human activity, the patterns of climate in the regions around the world will fluctuate. The biodiversity and ecosystem will be forced to change along with the climate of the region, and this could harm various species.
The change in climate change due to human activities is not only diminishing biodiversity, however, can also make warming worse as rapid chopping and cutting down of trees does not help in cooling the planet.
Climate change can also aggravate droughts, the decline in water supply, erode and inundate coastlines, threaten food security, and weaken the natural resilience organization on which humans rely upon.
Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. The major glands of the endocrine system include the pineal gland, pituitary gland, pancreas, ovaries, testes, thyroid gland, parathyroid gland, hypothalamus and adrenal glands.
Answer:
Romeo left Juliet for his gay homie around the block. It was great and they had a threesome once but decided not to be in a poly relationship.
Explanation:
