Answer:
These have been caused by many natural factors, including changes in the sun, emissions from volcanoes, variations in Earth's orbit and levels of carbon dioxide (CO2). Global climate change has typically occurred very slowly, over thousands or millions of years.
Explanation:
According to me there are several causes of climate change, but all the problems are based upon a major problem which is over population. Either it is deforestation, any kind of pollution, global warming or whatever it is, all these problems are inter-linked and all are due to increasing population.
I think it’s a or b but Im confused with the question
Answer:
External means on the outside, so it can be something like their fur color. Some other features can be number of legs, if they have wings or not, etc.
Answer:
The answer in number 3 tubectomy
Answer:
glycogen is a macromolecule that is a part of the carbohydrate group.
Explanation:
the human body is at it's best when healthy carbs are ingested (fruits, breads, fresh fruit juices) this is what gives the body energy for movement. without carbs, patients become lethargic & sleepy.