the answer to your question is C. SS and Ss
It could be biased or misleading.
Answer:
is a process of photosynthesis
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.