Question: If organisms commonly found on rotting logs and compost reproduce by way of spores, then organisms commonly found on rotting logs and compost reproduce by way of what? Answer choices: - spores - pollen - seeds - live birth - flowers - bees - bacteria - chemicals
Answer: spores

Question: If sharks have as skeleton that contains a protein called collagen, then sharks have as skeleton that contains? Answer choices: - elastin - Epidermis - calcium - fur and fat - marrow - strength - all matter - collagen
Answer: collagen

Question: If the Titanic was more dense than the fluid, then what was more dense than fluid? Answer choices: - aqueous solution - barrel-shaped - swamp vegetation - the Titanic - sea urchins - water vapor - layers of fat - Sand dollars
Answer:
the Titanic