They must contain nucleus
The combustion of fossil fuels like coal, petroleum and other factory combustibles is a major cause of air pollution. ... Meanwhile, emissions caused by gasoline-burning vehicles – i.e. CO, CO², nitrogen oxides, particulates and water vapor – are also a significant source of air pollution.
I say Air Pollution
Answer:
Natural patterns include symmetries, trees, spirals, meanders, waves, foams, tessellations, cracks and stripes. Early Greek philosophers studied pattern, with Plato, Pythagoras and Empedocles attempting to explain order in nature.
Explanation:
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Answer:
The correct answer is -
Hypothalamus
Hypothyroidism
Explanation:
Hypothalamus is the part of the brain that has many small nuclei and nerves in it and plays various kinds of roles in the nervous systems. The major roles of the hypothalamus are maintaining homeostasis, acts as the control center as it controls all regulatory processes of the body.
Hypothyroidism is a condition of the underdeveloped thyroid gland or not able to produce enough amount of thyroid hormones. The absence or less thyroid hormone causes weight loss and tiredness in a person.
B. transport oxygen to tissues
