Answer:
carbo hydrates and lipid if not lipids then proteins.
Answer:
eveything that has organic material has cells, for example, rocks have molecules not cells
Explanation:
There are many facts about arachnids.
Here are some:
1. Arachnids are invertibrates (No backbone)
2. Arachnids include spiders, mites, harvestmen, and pseudoscorpions.
The scientific name is Arachnida, and the higher classification name is Chelicerata.