Q: Q: What term describes the overall ability of an animal to survive and produce offspring? Choices: - change - evolution - abilities - fitness A:
A: fitness

Q: Q: What category of food includes sugars, starches and fibers? Choices: - enzymes - proteins - alcohols - carbohydrates A:
A: carbohydrates

Q: Q: Species divergence often, but not always, occurs because of what type of barrier between species? Choices: - emotional - visible - language - physical A:
A: physical

Q: Q: What are archaea that live in extremely hot environments called? Choices: - hypothermic - hemophiliacs - tardigrades - thermophiles A:
A: thermophiles