A spider has 8 legs.
Answer: 8
Answer:
D
Explanation:
D is mitochondria, which are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration.
1.crust
2. mantle
3. outer core
4.inner core
Answer:
habitat loss, over-harvesting, and introduction of exotic species
Explanation: