BBC4 年
What are the main food groups?
In this video, the Great Spoon is hosting a fun food groups quiz. Learn about the five different food groups and some examples of food that belong to each of them. THE GREAT SPOON There are five ...
BBC4 年
What are the main food groups?
In this video, the Great Spoon is hosting a fun food groups quiz. Learn about the five different food groups and some examples of food that belong to each of them. THE GREAT SPOON There are five ...
来自MSN3 个月
The solution to growing food in space? Worms
To sustain the type of long-term missions NASA has in mind for the moon, food would need to be produced continuously and without outside help. Many species of worms contain bacteria within their ...