In my opinion I don't think it is because we are who we are and it doesn't need to be messed with.
Answer:
Energy comes to the earth surface in the form of sunlight. When the sunlight strikes the earth surface, some energy is absorbed by the earth through vegetation in the process of photosynthesis, while more are reflected back into the space but these light radiation trapped by greenhouse gases such as carbondioxide, methane and nitrous oxide etc which increases the temperature and causes global warming which changes our climate.
I believe that the answer is True
One of the major functions of erythrocytes (also known as red blood cells) is to carry blood gases such as oxygen and carbon dioxide around the body. Red blood cells contain the pigment haemoglobin which binds to oxygen and carries it around the body, releasing it and allowing the process of aerobic respiration.
Natural selection acts directly on those gene variations for traits or phenotypes.
The phenotype of an organism is the physical characteristic and is determined by the organism's genotype. Natural selection selects the genes that produce a certain phenotype by providing suitable conditions for a certain phenotype.
