Q: What is the term for if multiple sperm fuse with an egg? Choices: - fraternization - in vitro fertilization - pollenation - polyspermy A:
polyspermy

Q: Which type of plankton make food via photosynthesis? Choices: - dinoflagellates - common plankton - zooplankton - phytoplankton A:
phytoplankton

Q: Q: What can echinoderms sense with their simple eyes? Choices: - colors - shapes - electricity - light A:
A: light

Question: Q: What are complex organic molecules that make up cells? Choices: - sugars - carbohydrates - acids - proteins A:
Answer: proteins

*Question*
Q: What happens to energy when an atom gains an electron? Choices: - it is folded - it is used - it increases - it is released A:
**Answer**
it is released

Q: Q: Producing light without a high temperature is called? Choices: - plasma - fluorescence - effervescence - luminescence A:
A: luminescence