Answer:
D. El Parque Nacional Yellowstone pronto estará bajo un nuevo liderazgo
Answer:
The answer is both the first (Cause disease) and second (Cause algal blooms)
Explanation:
Protists may cause disease and even kill living things. Also, algal blooms are essentially protists but have chloroplasts- which plays a part in them being harmful.
Fixator (--) helps hold a bone in place