CNIDARIANS Have a center
Ends in one of two body forms
Sting using
3
2
Surrounded by
found in their
that are
that are
used for
which is known as
Indude
Include
9
and catching
01
12
10
13
ly
Word Bank
Anemones
Corals
Defense
Hydroids
Jellies
Medusa
Mobile
Mouth
Nematocysts
Polyp
Prey
Radial symmetry
Sessile
Tentacles

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.