Complete the phylogenetic tree by matching each characteristic that arose during the evolution of animals to its correct position
coelom
endoskeleton
segmentation
tissues
porifera
cnidaria
platyhelminthes
nematoda
mollusca
annelida
arthropada
echinodemata

the answer is c.) there is a warm front in region a and a stationary front in region b.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive

straight probes are used primarily for measuring flow as it is approaching the test area. its geometry allows the probe to be mounted so that it is in the direct line of airflow.