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.
Answer:
they turn into mist and fog
Explanation:
bc the temperature decrease and the sublevel goes down
Answer:
Only options A (first one) reflects the instances with valid experiment or conclusion.
Quality of any experiment depends upon two things reliability and validity. Reliability is measure of regeneration of results every time an experiment is performed under specific conditions.
Validity is measure of accuracy of results of an experiment. It can be check by two ways: internal validity (checks the design of the experiment) and external validity (checks if the conclusion is the real explanation of the phenomenon).
Now, in marine biologist experiment, he concluded the results only after one breeding season. This makes his results unreliable as it might have happened by chance.
Similarly, in cola experiment the taste was only checked by one candidate i.e. Karl. He might have problem in his taste buds. In addition, the temperature of cola can also affects its taste which is not taken care of in the experiment. Hence, it is not the valid experiment.
Similarly. Jeanette could use more plants for her experiment and Robert just followed only one instruction. He didn't perform any experiment.
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* BRAINLIEST WOULD BE V APRECIATED :) </h2>
Answer:
Producers, like this plant, take in oxygen and release carbon dioxide during <u>respiration,</u> just like animals and other living things
Explanation:
C. the answer is c. i just took this test on keystone (i think this is keystone question. right?0
