Answer:
15. Un compuesto químico se puede representar gráficamente por medio de una
Explanation:
Answer:
A
Explanation:
It basically quotes the book word by word
Answer:
Mass: amount of matter in a body or object
Matter: anything that has mass and occupies space
Property: a quality belonging to an object
Weight: measurement of the pull of gravity on an object
Density: amount of matter packed into a unit of volume; equal to mass divided by the volume of the substance
Answer:
The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly but gets faster each minute after you hear this signal *signal sound*. A sing lap should be completed every time you hear this sound. ding Remember to run in a straight line and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark. Get ready!… Start.
