Ireally need this this organism is shown as a free-living one that is anchored to the bottom of ponds and streams. what is the common name of the group which this organism belongs to? a. cnidarians b. annelids c. porifera d. flatworms

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics