ANSWER BOTH QUESTIONS (a)
The absorbance of mixture at 400 nm was 0.40. Using
the standard curve, calculate the concentration of
haemoglobin in g/dl for this female patient.
(b) Comment on the concentration of haemoglobin of the
patient. The normal range of haemoglobin in female
adult varies from 12.0-15.8 g/dl.

What are the similarities of physical and chemical change ?

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic