People who are exposed to dioxins from incinerating (burning) domestic rubbish including plastics, can become ill because dioxins are known to affect the correct functioning of various body systems including the liver and the nervous system. There is also some experimental evidence that dioxins can cause cancer in laboratory rats. A local council wants to build an incinerator just outside a pretty village, which is situated on the boarders of a National Park. Not surprisingly, many local residents are protesting against its construction. a) Suggest a reason that local people might suggest as an argument against building the incinerator close to their village.
b) Suggest a reason why the local council has decided to build an incinerator. ​

i dont know this but ask your teacher for !

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.