Identify the: 1. Hypothesis
2. Control Group
3. Experimental Group
4. Independent Variable
5. Dependent Variable
6. What should Smithers conclusion be?

Why do we perceive objects as retaining their brightness under different lighting levels?

Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a homozygous offspring in a cross: bb x bb. a. 0% b. 25% c. 50% d. 75% e. 100%

In a leaf, dermal tissue a) stores food b) stores carbon dioxide c) releases oxygen into the air d) transports water from the roots