4.What kinds of cells are specialized cells that recognize a hormone's structure? stem cells

red blood cells

white blood cells

target cells

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Which element would mostly likely have an electron affinity measuring closest to zero

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves