Q: Humans and other animals can suffer from diets lacking in what essential "ingredients"? Choices: - fiber - steroids - liquids - nutrients A:
nutrients

Q: When the smooth muscle relaxes, the arterioles dilate, allowing blood to enter the what? Choices: - bones - arteries - veins - capillaries A:
capillaries

Q: Q: What is a homogeneous mixture also known as? Choices: - structure - mixture - element - solution A:
A: solution

Question: Q: Which part of the reproductive process only contributes one set of chromosomes? Choices: - ovum - plasma - egg - sperm A:
Answer: sperm

*Question*
Q: What mammalian feature serves functions such as filtration and keeping the body warm? Choices: - shivering - sensory organs - sweat - hair A:
**Answer**
hair

*Question*
Q: What term is used to describe the process by which organisms give rise to offspring? Choices: - variation - photosynthesis - osmosis - reproduction A:
**Answer**
reproduction