Q: The cells of what basic plant structure lack chloroplasts? Choices: - leaf - stem - ferns - root A:
root

Q: Atoms of one element can be transformed into another through which process? Choices: - magnetic reactions - longer reactions - developed reactions - nuclear reactions A:
nuclear reactions

Q: Q: People with which skin type run a greater risk of vitamin d deficiency? Choices: - lighter skin - brighter skin - weaker skin - darker skin A:
A: darker skin

Question: Q: What influences the types of plants and animals that inhabit a specific biome? Choices: - carbon - Water - cooling - climate A:
Answer: climate

*Question*
Q: In humans, pharyngeal slits later develop into what? Choices: - inner ear - outer ear - long ear - middle ear A:
**Answer**
middle ear

Q: In what form is the heat absorbed when you heat ice and it reaches a temperature of 0 c? Choices: - geothermal energy - mechanical energy - radiation energy - potential energy A:
potential energy