Need asap
which part of the diagram indicates a crest of the wave?

2nd Bump, Top

Explanation:

The vertical line under bump one is the amplitude

The Horizontal line across is the wavelength

The bump right next to the wavelength is the crest

false

explanation:

boats, things on boats luggage are way more heavy then water.

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation