Other Biology Answers

What is biology?

Discuss the effect of wave and current on inorganic ion on fresh water system

Discuss the effect of wave and current on carbon dioxide

Discuss the effect of wave and current on dissolved oxygen

Discuss the effect of wave and current on subtractum

Explain what organismic development means?

what muscle controls the elimination of urine from the urinary bladder

Course Phycology    

              Deadline: 19-04-2021

1. Lake Hawassa is one of the major freshwater bodies in Ethiopian country. It supports a lot of organisms ranging from the microalgae (phytoplankton) to different fish species. 

Phytoplankton is the primary producer; zooplankton and omnivores fish feed on, zooplankton, in turn, serves as food for carnivorous fishes at the trophic level. If Nile perch (piscivorous fish ) from Lakes Chamo and Abaya introduced to lake Hawassa, What will happen to the trophic status of the lake? (4pt)

Which region had the largest percentage of domesticate-able terrestrial herbivores or omnivores weighing more than 100 pounds?

a.              South America.

b.              Eurasia.

c.               Sub-Saharan Africa.

d.              North America.

e.              Australia.

Effects wave and current on carbon dioxide