Question

help please, i dont understand : = )

Answer 1

Answer:

Touch typing benefits cognitive development and supports learning by improving both working speed and grammar/literacy. The benefits can be seen across all subjects as learners gain quicker cognitive jumps in their work.

Answer 2

Step-by-step explanation:

polyp and medusa, names for the two body forms, one nonmotile and one typically free swimming, found in the aquatic invertebrate phylum Cnidaria (the coelenterates). Some animals of this group are always polyps, some are always medusae, and some exhibit both a polyp and a medusa stage in their life cycle.