I would say the results of the experiment but not the hypothesis, if we're saying possible corrections to the hypothesis count as something outside of it
Continental not really sure but a good guess
Answer:
surfaces curving inward, so it makes parallel light rays curve outward or diverge. That's why concave lenses are sometimes called diverging lenses. ... The distance from the center of the lens to the focal point is, again, the focal length of the lens.
Explanation:
Answer:
D. water is able to hold dissolved oxygen
Explanation:
Dissolved oxygen (DO) can enter water by <em>diffusing</em> across the surface of water from the air, or as a <em>byproduct of photosynthesis</em> by other aquatic organisms like plants and algae. Each aquatic organism, like land-dwellers, has specific oxygen requirements. Fish use DO for the process of respiration, where they obtain oxygen from the surrounding water using their gills. Anoxic conditions, where oxygen levels are low usually result in significant deaths in fish populations.
Warmer water is lighter, so it wants to expand. That's why the ocean water is constantly moving. This means the density of water is always changing. So, the answer is number 4, bodies of water at different tempuratures have different densities.
