Answer:
Scientific theories are based on large amount of evidence
Explanation:
Answer:
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. A cell's function is determined, in part, by its shape.
Scientists believe that amphibians evolved from bony fish. C.
Answer:
D. the process by which species change as successful traits are passed on to the next generation
Explanation:
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.
Answer:
-Malnutrition ( undernutrition)
Malnutrition is a condition in which an individual meal contains principally of a particular class of food, while other classes are deficient. In this case, Leela ,should be have consumed too much rice,CHO( Thailand is associated with high rice production) with less protein and other nutrients .These therefore affects her nutritional and electrolyte balance.
A well balanced diet which contains all the needed classes of food in correct proportion should be taken,
