53 degrees because you subtract the numbers to get Celsius
Answer:
C.
Explanation:
Fish living in open oceans are not extremophiles.
Ocean water is salted and fish tank is fresh water
Answer:
Photosynthesis
Explanation:
The producers represent the first trophic level in an ecosystem. They include all autotrophic organisms. By using their photosynthetic pigments they trap light energy and convert it into chemical energy. They do so through photosynthesis, taking up carbon dioxide and water from the environment. Producers are a source of energy for all other living organisms.
Answer:
If a scientist wanted to study how often a plant needs water, what would the best way to investigate it?
The scientist needs to carry out planting in two phases whereby one will be irrigated while the other one will not be irrigated. Observations will be recorded after every few days as regards their height, leaf coloration, stem elongation, among other features will be measured in order arrive at a conclusion
Explanation:
