1. Check THREE variables that should be controlled (kept the same) in order 1 point to make the tests and data from this activity more fair and accurate. *

1. The time each exercise is performed at each station.

2. The intensity and type of exercise performed at each station.

3. The type of data collected at all of the stations.

4. The type of sensor used at all of the stations.

5. The same students should be tested at all of the stations.

6. Only six students should be tested at each station.

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

What is the polyatamic ion of borate