Really need help, if anyone knows how to do this

There are many types of animals without back bones. what type of information will follow? a) a list of animals without backbones. b) the scientific name for animals without backbones. c) descriptions of animals with backbones. d) an explanation of where animals without backbones live.

What is the archaebacteria's environment

1. marque um x na opç? o em que todas as palavras s? o substantivos: a) rios – velha – tempestades; a) iorque – navios – mar; b) sonhar – entrar – navegando c) mundo – vida – melhor