Q: What is the second most common skin cancer? Choices: - basal cell carcinoma - melanoma - precancerous cell carcinoma - squamous cell carcinoma A:
squamous cell carcinoma

Q: In seedless vascular plants such as ferns, the sporophyte releases spores from the undersides of what basic plant structures? Choices: - roots - fruits - stems - leaves A:
leaves

Q: Q: What do you call the relationship in which members of one species consume members of another species? Choices: - parasitism - competition - exploitation - predation A:
A: predation

Question: Q: Predicting the possible genotypes and phenotypes from a genetic cross is often aided by a what? Choices: - balusters square - dinobot square - axle square - punnett square A:
Answer: punnett square

*Question*
Q: What light-producing process occurs when a substance absorbs shorter-wavelength ultraviolet light and then gives off the energy as visible light? Choices: - candescence - resistance - luminescence - fluorescence A:
**Answer**
fluorescence

(Question)
Q: Chemical changes occur because of what? Choices: - liquid reactions - evaporation - toxic reactions - chemical reactions A:
(Answer)
chemical reactions