Answer:
D. Excretes waste
Explanation:
because the rest options except D are correct,... let's analyze them, A is correct because red blood cells are produced in bone marrows in babies, then B, is also correct because the skeletal system protects our organs, for example the heart, liver and lungs are surrounded by ribs and the brain is also protect by the cranium.
The answer is “semiliquid”
Answer:
Czechoslovakia's split into two countries
Explanation:
The Velvet Divorce is a term used for the split of Czechoslovakia into two separate countries. The separation was peaceful, without violence, so it was all negotiated without any problems, with the two newly formed nations remaining in good relations. The reasons for the split were that the two parts of Czechoslovakia had different political aspirations, had different ethnic groups, and they had different opinions as two how they should develop. It is an interesting case among the Slavic nations though, as in most cases there has always been lot of bloodshed, while in this case it was all peaceful and calm.