Answer the following question given this paragraph: After the ball of cells reaches the uterus, it fixes itself to the side of the uterus. This is called implantation . It usually happens about a week after fertilization. Now the implanted ball of cells is ready to continue its development into a baby boy or girl. Q: What is the process of oxidized iron that has been exposed to air and water? Choices: - bark - crust - crystallization - rust A:
rust
Answer the following question given this paragraph: Q: What type of invertebrate typically has a single spiraled shell? Choices: - bipod - arthropod - anthropod - gastropod A:
gastropod
Q: Answer the following question given this paragraph: Q: What substance do developing seeds produce which promotes fruit growth? Choices: - xenon - pepsin - interferon - auxin A:
A: auxin
Question: Answer the following question given this paragraph: Q: Mating with no strong pair-bonds is called? Choices: - mutual - covalent - heterogeneous - promiscuous A:
Answer: promiscuous
*Question*
Answer the following question given this paragraph: The mouth is the first organ that food enters. But digestion may start even before you put the first bite of food into your mouth. Just seeing or smelling food can cause the release of saliva and digestive enzymes in your mouth. Q: What is the first digestive organ that food enters? Choices: - intestine - digestive system - kidneys - mouth A:
**Answer**
mouth
*Question*
Answer the following question given this paragraph: Coriolis is an effect rather than a force. Coriolis does not force a motion. An object appears to have a change of motion due to the Coriolis effect. Q: What effect causes an object to appear to have a change of motion? Choices: - momentum effect - resonant effect - centrifugal effect - coriolis effect A:
**Answer**
coriolis effect