In this assignment, you will use, evaluate, and improve a simulation to highlight human impact on coral reef ecosystems. Then you will propose and evaluate real-world solutions to reduce the negative effects of human activity on this ecosystem and its biodiversity.

The arrangements of lipids in the membrane makes the cell semi permeable .

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

Telophase colchicine is a chemical obtained from plants that prevents the assembly of spindle fibers