The spleen and lymph nodes are composed of which type of tissue?

Which of the following type of tissue is being described by the given statements?
$(i)$ They are named because of their special function of linking and supporting other tissues/organs of the body.
$(ii)$ They include cartilage,bone,adipose and blood.
$(iii)$ They provide strength,elasticity and flexibility to the tissue.
$(iv)$ They also secrete modified polysaccharides,which accumulate between cells and fibres and act as matrix.

Obesity is caused by an excess of which of the following?

Which type of animal tissue is present in the epiglottis?

Tendons are formed of:

Which of the following is a loose connective tissue?