Plants have these because root nodules<span> are formed when nitrogen fixing bacteria called "rhizobia" start to enter the cells of a host </span>plant<span>. Rhizobia normally live inside of the soil and they </span>can<span> exist without a host </span>plant<span>.</span>
It is "Jupiter" with the thickest atmosphere and largest planet , plus its density that smoothly varies from zero to the density of liquid hydrogen .
Answer:
The correct answer is Africa.
Explanation:
Africa is the second largest continent in the world after Asia. Africa is the continent which has the most independent countries in the world. There are 54 independent countries in Africa. There are still two states whose independence is disputed. These states are Western Sahara and Somaliland. In Africa, Nigeria is the largest country of the continent land wise. Some of the main countries of Africa are, South Africa, Kenya, Algeria, Ghana, Morocco, etc.
According to creation myth of the Abrahamic religions, the first man on Earth was Adam. Book of Genesis of the Hebrew Bible describes his life with first women on Earth, Eva, in Garden of Eden. The story about Adam and Eva is central in the belief of God creating human beings to live in paradise on Earth. T<span>hey later fell away from that state, which led to forming the present world full of suffering and injustice. The doctrine of the fall of man and original Sin is very important belief in Christianity, and it is not shared by Judaism or Islam.</span>
Answer:
1.to protect people to any virus and to look attractive
2. to maitain a good system and good condition
3.on the cleaniest place and have good air
