Similarities of plough and tractors​

What is the subcategory of tournament,pageant,match (used as a noun)

The great depression severely affected the following groups? select all that apply. politicians, bankers, farmers, business people, factory workers

To work on muscular strength, you should use a heavier weights and decrease repetitions b heavier weights and increase repetitions c lighter weights and decrease repetitions d lighter weights and increase repetitions its for fitness its for fitness