Once every 6 months as usual
Answer:
the answer is b bc I took the test in my class
1000 calories, as 1 calorie is the energy needed to raise 1g of water by 1 degree at normal atmospheric pressure.
Answer:
Expla Relay race, a track-and-field sport consisting of a set number of stages (legs), ... of 200, 200, 400, 800 metres or a distance medley of 1,200, 400, 800, 1,600 metres. ... It is carried by the runner and must be exchanged between lines drawn at ... In the 400-metre freestyle Madison and teammate Lenore Kight quickly pulled
