Answer:
The immune system protects the host from pathogenic organisms (bacteria, viruses, fungi, parasites). To deal with this array of threats, the immune system has evolved to include a myriad of specialised cell types, communicating molecules and functional responses.
Explanation:
Answer:
The way that plants create food using sunlight
Explanation:
No they can... But if you talk to your plants it helps they stay healthy because of the oxygen you are giving them.
Answer:
probably ability to move
Explanation:
because one has a tail and hair while the other is our skin cells
