they are caused by mutation. the best example of it are human blood groups.
Definitely hypotonic. isotonic wouldn't change weight and hypertonic would lose weight.
Answer:
3
Explanation:
when the climate changes sometimes it can make drought occur
The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles."
Answer:
Carbohydrates
Simple sugars are known as monosaccharides. Carbohydrates also include long chains of connected sugar molecules. These long chains often consist of hundreds or thousands of monosaccharides bonded together to form polysaccharides.
Explanation:
Carbohydrates
Simple sugars are known as monosaccharides. Carbohydrates also include long chains of connected sugar molecules. These long chains often consist of hundreds or thousands of monosaccharides bonded together to form polysaccharides.
