Phenotype is what makes a organism look the way they do on the outside. Hope it helps!
Like objects attract each other
Which number do you need help on? All?
A, capillaries. They are the thinnest of the vessels, being only one cell thick. For reference, they are 5-10 μm thick while micro venules are 12-35 μm thick. The exchange takes place in the capillary bed.
at the crust's surface as a result of the partial melting of rocks within the mantle and crust.
*igneous
