Answer:
Human activities are the main cause of pollution.
Explanation:
Human activities such as burning of fossil fuels, use of methane gas for cooking and smoke & waste materials produced by industries etc are the main causes of pollution. Due to this pollution different types of diseases are occurs to human body as well as other animals and the ecosystem is also adversely affected. The polluted water goes to the sea and oceans and adversely affected the life of marine animals.
La comunicación no verbal se basa en gestos. La interpretación de estos es subjetiva. Es decir, cada persona lo interpretará a su manera. Esto puede afectar positivamente si ambos entienden lo mismo, no así, si cada cual da una interpretación diferente, trayendo esto, problemas.
Answer:
Señor Harris <u>es</u> viejo, callado e inteligente también.
Mr. Harris is old, quiet and smart too.
Each side of the tile is 8 inches long because it is a square tile and a square has 4 equal sides . 32÷4=8