Q: What is the name for an area that is covered in water, or at least has soggy soil, during all or part of the year? Choices: - coastal zone - a stream - a crater - a wetland A:
a wetland

Q: What do many mollusks secrete for their protection? Choices: - mucus - sedimentation shell - microscopic shell - calcareous shell A:
calcareous shell

Q: Q: What type of species can alternate between medusa and polyp forms? Choices: - mollusks - crocodilian - chordata - cnidarian A:
A: cnidarian

Question: Q: What is the term for the most abundant species in a community, characterized by high competitive abilities? Choices: - keystone species - merging species - carnivores - dominant species A:
Answer: dominant species

*Question*
Q: What must be present on a plant where ladybugs will lay their eggs? Choices: - dew drops - mites - butterflies - aphids A:
**Answer**
aphids

Q: Q: What do we call the diffusion of water across a membrane because of a difference in concentration? Choices: - cell transportation - hemostasis - electrolysis - osmosis A:
A: osmosis