You put this in the wrong category, but I will still help...
Number 1: 20 centimeters( just look at the graph)
Number 2: I am guessing 40 centimeters. I think you are calculating how long it took your bug to reach point B...
Hope this Helped!
Q2. Indians and Africans were considered black. Some Americans were even considered black too.
1in because it is a desert
B. It grows as nuclear fusion in its core produces more matter.
Answer
Area B will have more iron deposits than area A.
Explanation
Iron ore deposits are located in sedimentary rocks. They are formed from chemical reactions that combined iron and oxygen in marine and fresh waters. Hematite (Fe2O3) and magnetite (Fe3O4) are the two important minerals in iron oxides deposits. Iron ore are formed through chemical reactions that utilize iron and oxygen, where the gas combine with iron in dissolved form to produce Hematite and Magnetite which are deposited in the sea floor as banded iron formations. During a volcanic eruption more iron ore deposits are located near its foot
