It primarily occurs in the leaves
<span>The question says, 'during embryonic development, if the anus develop before the mouth, the organism is a ............ The correct option is B. In deuterostome during embryonic development anus develops first from or near embryonic blastopore, mouth develops later at some distance from the blastopore or from the opposite end.</span>
Answer:
D
Explanation:
D is the only option where the cause of the pollution is not something man-made.
Answer:
bottom of the periodic table
Explanation:
