Nervous tissue is not found in

State whether the following statement is true or false:
The brain,spinal cord,and nerves are all composed of muscular tissue.

Write one term for the following tissues:
$(a)$ That joins muscle to bone.
$(b)$ Fat reservoir of our body.
$(c)$ Supporting,fills the space inside the organs,and helps in the repair of tissues.

State any three points of difference between your limb and heart muscles.

Name the element$(s)$ of xylem which
$(i)$ help in transport of water and minerals,
(ii) stores food,and
(iii) provides mechanical support.

What is the function of $RBCs$?