The species of which of these groups show neither wings nor antennae?
a. crustaceans

b. insects

c. arachnids

What are the probable phenotypes of their offspring

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge