The testicles, or testes produce sperm cells
Transporting oxygen and nutrients, controlling body temp remove unnecessary waste, helping the immune system
Answer:
Reading helps to develop a young child's brain.
Explanation:
my mom read to me when i was young so i expirienced it
Answer:
Grading system helps students figure the amount of knowledge they have gained. Grades can also help students making decisions about their career. Without grades, how students would show how much they have learned?
Explanation:
You can wait till about 2-3 hours
