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

Q: What takes place in the organelle known as the chloroplast, which distinguishes animal from plant cells? Choices: - digestion - reproduction - perspiration - photosynthesis A:
photosynthesis

Q: Q: Lymph vessels are like blood vessels, except they move what instead of blood? Choices: - marrow - sperm - air - lymph A:
A: lymph

Question: Q: Which gas is released by the group of archaea known as methanogens? Choices: - butane - propane - sulfur - methane A:
Answer: methane

*Question*
Q: The pulmonary artery carries deoxygenated blood into the lungs from this? Choices: - legs - bladder - brain - heart A:
**Answer**
heart

Q: Each megasporangium has a single functional one of what? Choices: - antispore - spicule - cocklebur - megaspore A:
megaspore