Explanation

 Water is less energy-giving food.

..

Carbohydrates and fats are the main sources of energy.

raw potato is not energy-giving food

energy-giving foods are grains like wheat and rice and foods like sugar and chocolate

ND16-8-2023

Explanation

 William Lee invented the knitting machine.

A stocking frame was a mechanical knitting machine used in the textile industry.

It was invented by William Lee of Calverton near Nottingham in 1589.

The first knitting machine has 8 needles to the inch and only produces a coarse fabric.

The circular knitting machine was invented In 1918

ND16-8-2023

Explanation

In West Indies, the cricket team was the famous 3 W’s (Weeks, Warhol and Walcote).

The Three Ws Oval (Most commonly styled '3Ws Oval') is a cricket field at the entrance of the Cave Hill Campus of the University of the West Indies in Barbados

the 3Ws Oval was one of the team warm-up venues for the 2007 Cricket World Cup finals

Three Ws' of the West Indies, which included:

 Sir Frank Worrell,

Sir Clyde Walcott, 

and Sir Everton Weekes. Incidentally,

all three cricketers were born within a few miles of each other in Barbados.

ND16-8-2023

Explanation

McCollum discovered Vitamin D.

...

Elmer McCollum ForMemRS Known for Discovering in 1913.

Vitamin A,

Vitamin B,

and Vitamin D 

Elmer McCollum was an American biochemist 

while

Danish biochemist Carl Peter Henrik Dam discovered vitamin K.

Vitamin E was discovered by Evans and Bishop in 1922

In 1920-1940 discovered vitamin D(3) became classified as a vitamin rather than as a steroid hormone

ND16-8-2023

Explanation

 non-metallic minerals are:

• limestone
• mica
• gypsum
• coal
• dolomite
• phosphate
• salt
•  granite.

****

while

Ores of iron, aluminum, gold, and silver are examples of metallic minerals. Diamond, slat, potash, etc.