(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.

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero

What effect does the sun have on the earth. written response