Slide 1Microbiology in Agriscience and Production Agriculture Competency 11.00 Slide 2 What is a virus? A virus is an organism composed of a DNA or RNA core surrounded by…

Slide 1RESPIRATORY SYSTEM LUNGS & AIR PASSAGES Slide 2 WHY ARE THEY NEEDED n TAKE IN OXYGEN – GAS NEEDED BY ALL BODY CELLS n REMOVING CARBON DIOXIDE – GAS THAT IS…

Slide 12.2 Adaptations for Gas Exchange Slide 2 Material Needs... What sort of things do living things need to obtain from the environment? What sort of things do they need…

1. Various functions carried out by living beings; which are necessary to maintain and continue life are called life process. 2.  Nutrition  Respiration  Transportation…

1.Respiration Respiration is the process by whichanimals take in oxygen necessary forcellular metabolism and release thecarbon dioxide that accumulates in theirbodies…

1.Oxygen Cycle 2. Definition of Oxygen  Oxygen – a colorless, odorless, tasteless gas  Denser than air  Poor conductor of heat and electricity 3. Oxygen  Oxygen,…

1.1RESPIRATION2. 2THE CONCEPT OF ‘RESPIRATION’ ISCENTRAL TO ALL LIVING PROCESSESIt is worth while studying this presentationthoroughly because it is essential for anunderstanding…

1.Reading Assignment DENGUE, also known asbreakbone fever , is an infectious tropical disease caused by thedengue virus. CAUSATIVE AGENT , Dengue fever virus (DENV) is an…

1.  Nitrogencomprises 78.08 % of the atmosphere making it the largest constituent of the gaseous envelope that surrounds the Earth. Nitrogenis important in the make…

1. BLOOD SYSTEM 2. Blood & CVS Blood is circulated around the body within the cardiovascular system, transporting O 2 , necessary metabolic substrates and hormones to…