Was chlorine used in ww I

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

The arrows indicate the direction of wind flow. which place experiences monsoons?