11. Which of these are functions of capillaries? (Select all that apply.) absorb oxygen and nutrients
o deliver blood to all cells
carry blood away from the heart
surround alveoli

In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel

Why is the use of carbon-14 limited