Answer:
Nuetral
Explanation:
There are bad mutations, but there are good mutations. Its all a part of natural selection.
Answer:
2
Explanation:
Fats are the slowest source of energy but the most energy-efficient form of food. Each gram of fat supplies the body with about 9 calories, more than twice that supplied by proteins or carbohydrates.
Have a great day <3
Humans taeniasis is a parasitic infection caused by tapeworm species T. Saginata ( known as the beef tapeworm.