What molecule was theorized to give rise to many of the important bio molecules that we see 1 point are important to life today?
A)protein
B)amonia
C)RNA
D)fats

One of the largest seafood exporters to the united states is a. china b. brazil c. mexico d. saudi arabia

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.