QuestiuII TUOI IU
2 Points
sment
Societies may have different perspectives on the use of technology. Which
technological concern is likely to be most relevant for the people living in this
environment?
ge/1
ge/14
O
A. Finding better plastic for water bottles
ge/13
O
B. Finding better instruments for testing water
e/12
O
C. Looking for ways to obtain water from the ground
O
D. Looking for ways to improve the quality of water
e/11

creative diagnostics is a professional biological commercial company,specializing inassisting clients with t cell differentiationstudies.

organisms that lack symmetry are called asymmetrical and belong to phylum porifera/sponges.

organisms with specialized stinging cells belong to phylum cnidaria. stinging cells are called cnidoblast cells.

cnidarians show two morphological forms : polyp (sessile) and medusa (mobile)

filter feeding is observed in porifera members.  

alternation of generation is observed in coelenterata or cnidaria. there is alternation of asexual polyp form and sexual medusoid form. it is also referred as metagenesis.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

      n