What is an adaptation another species have developed to resist the toxic sting of a nematocyst?

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas

Which degree of tilt produced light similar to what north america experiences in summer? explain your answer?