1 You can also get sufficient protein from plant-based foods if you eat a variety of them throughout the day. 2  Plant sources include soy products and meat substitutes, legumes, lentils, nuts, seeds and whole grains. 3  Vitamin B-12 is necessary to produce red blood cells and prevent anemia.
Learner's definition of LECTURE. [count] 1. : a talk or speech given to a group of people to teach them about a particular subject. a lecture about/on politics. She's planning to give/deliver a series of lectures on modern art. Several hundred people are expected to attend the lecture.
A businessman gives an informative lecture. A businessman gives an informative lecture. The definition of informative is something that contains useful, helpful or relevant information or details.A lecture in which you learn a lot is an example of an informative lecture. businessman gives an informative lecture. A businessman gives an informative lecture. The definition of informative is something that contains useful, helpful or relevant information or details.