I'm for certain the answer is a.) b<span>oth viruses and bacteria are invisible to the naked eye.
</span>
The two tests are:-
i)Color tests
ii)microcrystalline tests
They are referred to emphirical tests because these are based on concern and observation rather than theory and pure logic. scientists got these as a result of their experiment.
HOPE IT HELPS YOU '_'
The answers is C sun- to solar panals
Answer: Allometry
Explanation:
Allometry is the Study of morphological changes due to growth and development of body parts
Allometry, also called biological scaling, it is an important method for describing morphological evolution in biology, the change in organisms in relation to proportional changes in body size.
It is the relation between the size of an organism, the size of any of its parts and aspects of its physiology, morphology, and life history.
Typically, variation in body mass among individuals or species can be used to predict traits such as metabolic rate, dispersal capacity and survival probability.
