The vinegar solution was hypotonic causing the egg to gain mass
opposite chemical reactions
opposite biological reactions
Explanation:
Photosynthesis and cellular respiration are two sides of a coin. They are best described as opposite bio-chemical reactions because they are chemical changes that takes place in a living cell.
The reverse of photosynthesis is cellular respiration and vice versa. Let us consider the two equations for their reactions;
CO₂ + H₂O → C₆H₁₂O₆ + O₂ Photosynthesis
C₆H₁₂O₆ + O₂ → CO₂ + H₂O cellular respiration
- We see that the product of photosynthesis is being used in the cellular respiration process.
- Photosynthesis also uses the product of cellular respiration as its reactants.
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Answer:
Validate
Change of one form of energy into other can occur according to the law of conservation of energy.
Explanation:
According to the law of conservation of energy, energy can not be created or destroyed. However, one energy form can be transformed into another form. These energy transformations also occur in ecosystems.
In the given example, the solar energy from the Sun was used by seagrass to perform the process of photosynthesis.
During the process, the energy from sunlight was converted into the chemical energy of organic nutrients (glucose). Part of these nutrients is used by seagrass as an energy source while rest is stored in its tissues. The transformation of radiant energy from the Sun into the chemical energy of nutrients present in seagrass follows the law of conversation of energy.
You should test your hypothesis.
Answer:
Explanation:
Not only is the biota important, but the abiotic factors in the ocean are also important because both groups work together. The abiotic factors in the ocean help the ocean to 'work'. For example, phytoplankton (autotrophs) need light, nutrients, CO2 (dissolved gases) to photosynthesize.
