Environmental systems
true/false
6.
a significant digit provides information about the number.
7.
leading zeros are always significant.
a number other than zero is always significant.
9.
when rounding a number, express it as an exact value.
10.
when rounding to a certain place, look at the number after that place.

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.

How does a hydroelectric power plant converts energy into energy.

What three natural resources are found in the great lakes region