Hey this doesn’t make sense to me In the graphic provided, you see bars for major plant nutrients. The thickness of the bar indicated the availability of each nutrient at a given pH. Wider sections indicate that nutrient is more available at the pH indicated while constrictions indicate a nutrient being "tied-up" or unavailable at the indicated pH. 

1) From looking at the graphic, which nutrients appear significantly less available at a "strong acidity"?

2) Which nutrients appear significantly less available at a "strong alkalinity"?

3) What would you say is the idea pH to have the greatest range of essential plant nutrient most available?

the apgar score is 6

here are the 5 factors that are observed when calculating the apgar index:

skin color

blue everywhere - 0 points

white on the ends and pink on the body - 1 point

all pink - 2 points

heartbeat

absent - 0 points

slow - 1 point

fast - 2 points

reflexes

no answer: 0 points

responds to stimulations: 1 point

cries and coughs: 2 points

muscle tone

soft: 0 point

some bending or stretching: 1 point

active movements: 2 points

breathing

absent: 0 points

weak or irregular: 1 point

good and your baby is crying: 2 points

it is estimated that children whose score is between 8 and 10 are in perfect health and need only routine care. a score between 5 and 7 is representative of a fair condition. often this means that the child has suffered during delivery and probably needs with breathing. as a first step, your doctor will carefully rub the skin of your baby or give him oxygen with a mask.