Which cell is called guard cell and why ?What is plasma?
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What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.

Health-related fitness components include cardiorespiratory endurance, flexibility, and muscular strength. agility balance body composition reaction time

Which of the following is an example of loss? losing an expensive watch moving away from home for the first time being denied a credit card breaking an ankle