Which of the following is NOT mentioned as a sign of a healthy horse? Bright eyes Pricked ears Willingness to move Thick, shaggy coat How does providing materials for rooting and exploring benefit pigs? It improves their diet It allows them to express normal behavior It prevents diseases It increases their growth rate

**1. Which of the following is NOT mentioned as a sign of a healthy horse?**<br /><br />Thick, shaggy coat<br /><br />While a horse *can* have a thick coat and be healthy, a thick, shaggy coat is more often associated with Cushing's disease or other health issues. Bright eyes, pricked ears, and a willingness to move are generally considered signs of a healthy horse.<br /><br />**2. How does providing materials for rooting and exploring benefit pigs?**<br /><br />It allows them to express normal behavior<br /><br />Pigs naturally root and explore their environment. Providing materials for this activity allows them to fulfill this instinct, which is important for their mental and emotional well-being. While enrichment *can* indirectly contribute to better overall health, it doesn't directly improve their diet, prevent all diseases, or specifically increase their growth rate.<br />