What distinguishes the immature stage from the mature stage of a grasshopper?
a. size
b. having an exoskeleton
c. building a cocoon
d. providing for themselves

The right answer is A. size. An immature grasshopper is called a nymph. When it first emerged from an egg, it already resembles an adult grasshopper but is considerably smaller; they also lack wings and reproductive parts. The nymph will gradually increase in size as it grows older. After molting (shedding of exoskeleton) five times, the nymph is considered an adult grasshopper.

read-only properties.

Explanation:

Only the read only properties can view but cannot change the data.The user don't have access to the no access properties, full-access properties can read and modify the data.The write only properties can only modify the data.So to only view the data the data should have read only properties.