a city in northwestern Syria

leishmaniasis of the skin; characterized by ulcerative skin lesions

tall perennial grass that spreads by creeping rhizomes and is grown for fodder; naturalized in southern United States where it is a serious pest on cultivated land

tall perennial grass that spreads by creeping rhizomes and is grown for fodder; naturalized in southern United States where it is a serious pest on cultivated land

the time period during which military and civilian agencies are prepared for an enemy air attack

a state of readiness to respond

a state of readiness to respond

a state of readiness to respond

a state of readiness to respond

in mentally perceptive and responsive way