Q: What type of gas levels in the atmosphere are increasing? Choices: - carbonate gas - helium gas - hydrogen gas - greenhouse gas A:
greenhouse gas

Q: In eukaryotes, the cell cycle consists of a long preparatory period, called __________ before undergoing cell division. Choices: - metaphase - mitosis - outerphase - interphase A:
interphase

Q: Q: Vertical layering is an important feature of the terrestrial type of what kind of community? Choices: - habitat - environment - ecosystem - biome A:
A: biome

Question: Q: What do we call the center of a hurricane where the air is calm and clear? Choices: - nose - epicenter - neck - eye A:
Answer: eye

*Question*
Q: What does the esophagus connect to at its bottom end? Choices: - the colon - the larynx - the large intestine - the stomach A:
**Answer**
the stomach

(Q).
Q: How many pathways do plants have for carbon fixation? Choices: - two - five - eleven - three A:
(A).
three