Answer:
true
Explanation:
but there might be more then that
Answer:
20% of number 1 to 70 has one or nine in it
Explanation:
20% numbers from 1 to 70 have 1 or 9 in the unit's digit. 1,9,11,19,21,29,31,39,41,49,51,59,61,69 this is that series of numbers .These are total 14 numbers out of 70 so 14/70×100 gives us 20 % occurrence of 1 or 9 at unit place.
Answer:
this is true
Explanation:
the desert the plains and swamps are all ecoystems
Answer:
These two plates will form mountains.
Explanation:
This is an example of convergent boundaries. Convergent Boundaries are formed when two plates move towards each other. Converge means to come together from different directions and meet at one place
In the case of you question, India and Asia are an example of a Convergent Boundary. According to the theory of Continental Drift - India crashed into India. The two land masses buckled and folded - forming the Himalayas!