Which one of the following choices is a simple sugar?                 a.  orange juice      b.  chocolate      c.  lactase      d.  glucose

If the singular term ends in -us, the plural is usually formed by changing the ending to

Although animals share many common characteristics, there is also a great amount of diversity found in animals. which animals are ectothermic, obtain dissolved oxygen in water through gills, have scales, have fins, and live in water?

Ireally need to know this answer asap