Which group or lineage of Echinoderms contain sessile species and motile species? a. Holothuroidea
b. Crinoidea
c. Asteroidea
d. Echinoidea
e. None of the above

Ifound this on google “increases in temperature increase molecular activity, and can result in a higher rate of collisions between enzymes and substrates. if the temperature rises too high, however, the enzymes could become denatured, and the positive effects of the temperature increase could be nullified.” for more information go to the website below › i hope this you for what your looking for. can you plz mark me brainliest?

Since we don't see a strand; i got answers off a sheet and the correct answer is "2".