Answer:
Poriferans.
Explanation:
The evolution of the organisms has been occur from the simple organisms and leads to the evolution of the more complex organisms. This complexity arises due to the changing environment of the organisms.
The protozoans are the simplest organisms and all the other animal lineage has been derived from the porifera. The porifera are the cellular organisms that do not have tissue level of organization and simple physiological system. Later, diverse and complex organisms arise from the porifera.
Thus, the correct answer is option (1).
Answer:
Temperature, moisture, and precipitation. Use online sources to find averages for these stats
Explanation:
Answer:
deoxyribose + phosphate group + cytosine
Explanation:
quizlet
Answer:
refraction.
Explanation:
refraction is the bending of light whereas reflection is bouncing of the light.
Answer:
b
Explanation:
the water gave the plant a drink
