Answer:
The Immune System protects the body from infections and pathogens.
Explanation:
Answer:
Explanation:
air pollution, loud noise, big crowds?
Answer:
Air pollution is caused by factories that work on cars those type of factories can cause Air pollution to the human health , Scientists have discovered that 10 million people died each year of air pollution
Answer:
Stopping on the Great North Road, northern Kenya ... It had been like this all morning, and much of the day before, and some of the day before that. ... Durban to Alexandria, fly up to meet them, then drive home via Cape Town. ... The only way for foreigners to travel between Sudan and Egypt
Explanation:
Answer:
recent African origin (RAO)
Explanation:
The recent African origin (RAO) models claims that all Homo Sapiens living today are the descendants of the humans which migrated from Africa.
This means that the first Homo Sapiens were born in Africa and later migrated to rest of the world. The other hominims were not as adaptable to the environment compared to Homo Sapiens and they died out.
Even though there was interbreeding among different hominims Homo Sapiens are the only surviving animals belonging to the Homo genus.