PL HELPPP Please choose the best description, or definition of Faunal Succession. Question 2 options: principle stating that specific groups of organisms lived and died within a specific time frame due to the ice age principle stating that specific groups of fawns lived in a specific region and are found in the rocks shoing fawns onl live in specific areas. principle stating that specific layers of the earth have contain fauna of different types showing biodiversity. principle stating that specific groups of organisms have followed, or succeeded, one another in a definite sequence through Earth history

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

a physical change is being made.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.