(d) Describe how the relative density of a salt solution can be determined using
the hydrometer
[5 marks]
(a) () Explain the term tissue as applied
to living organisms
(1) List two types of tissues found in a
green plant
(i) State one function each of the
tissues listed in (ii) above.

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

To a of 4 x hz is 1. 0. mm nm nm

Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)