Which happened during the paleozoic era?

a. sponges and invertebrates dominated the seas.

b. bony fish evolved.

c. no life was present yet on earth.

d. bacteria were the dominant life-forms.

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

is in the form atp or adenosine triphosphate