In this assignment, you will apply your
understanding of darwin's theory of evolution by
exploring the relationship between natural
selection and evolution. you will do this by
controlling natural selection in an interactive
population
not all members of a species are the same. every
species exhibits
for
example, some beetles are green, while others
are brown.
read the article and use what you learn to
complete the following questions.
not all individuals in a population will survive to
reproduce. those that do, pass their to
their offspring
natural selection and evolution
done

true is the answer : )

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

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.