Answer:The immune system protects your child's body from outside invaders, such as bacteria, viruses, fungi, and toxins (chemicals produced by microbes). It is made up of different organs, cells, and proteins that work together.
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17 plant cells is the number of cells the student can see
The rats was given to the student
Answer:
Una respuesta es una contestación a alguien que nos llama o nos requiere
Explanation:
