Name- Aashish Upadhyay Integrated science II Mr. Montbriand Lab Report: Separating Mixture Purpose: The purpose of this experiment is to separate mixture of sand, Iron filings, and salt. Also, to ascertain mass of each object after separating them. Background information:- Materials get separated according to the differences they have in their physical properties. In separating mixtures you should avoid any chemical change so, you will not lost any of your product and the experiment will
Communities and civilization have developed and flourished around water, as water is the most important necessity for economic and societal development. Urbanization, population and industrialization have depleted the clean drinking water sources. Their chemical and biological contaminations no more render them potable. Water borne diseases are one of the main reasons for premature mortalities in the world, especially among the economically weaker sections.[1] Children are vulnerable to attacks
EFFECT OF TEMPERATURE ON GERMINATION LAB REPORT By : Ayşe Sağlam 10-A 07. December. 2015 Introduction: Germination is the process of the plant developing from the seed. There are several factors, which affect the germination rate and speed. These factors include light, temperature, oxygen and water. If the condition the seed is in is not suitable for germination, (such as lack of water or very low or high temperatures) the seed will remain inactive. If the conditions