Answer:
ph is unit of measuring acid and base
if ph is less than 7 it is acid and ph is more than 7 it is base
Answer: During the day, photosynthesis is dominant, so there is a net release of oxygen. At night, photosynthesis stops but respiration continues, so there is a net consumption of oxygen.
Explanation:
Answer:
gap junctions
Explanation:
I don't know how to explain it but that's the answer
please mark brainliest
Answer:
producer-kelp
primary consumer- sea urchin
secondary consumer- otter
