How are sand dunes and deltas similar?

a. they are both formed by erosion.
b. they are both formed by weathering.
c. they both can be prevented by contour plowing.
d. they both have poor quality soil not suited for farming.

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

The pronunciation aid that determines the stress placed upon a syllable is the

Why does sexual reproduction result in more genetic variation in a species