Question

define the following. a.vector quantity. b.Tissu​

Answer 1

Answer:

Vector quantity- It is a quantity used in physics in which the magnitude as well as the direction are given For ex: Acceleration, Velocity, Displacement.

Tissue: A group of cell clustered together to achieve/perform a particula action in a body is called a tissue. For ex: Blood, phloem.

Answer 2

Answer:

tissues are made by many cells

organ are made of tissues there are three type of tissue

2 )Vector, in physics, a quantity that has both magnitude and direction. ... For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalar