Break down food
Absorve the nutrients
Take in the food
Answer:
Crossing over is essential for the normal segregation of chromosomes during meiosis.
Explanation:
Answer:
First class lever
Explanation:
fulcrum is in the middle of the effort and the load. This type of lever is found in the neck when raising your head to head a football. The neck muscles provide the effort, the neck is the fulcrum, and the weight of the head is the load.
