An ecosystem is effected by many factors. oxygen, soil, water, amount of sunlight, and temperature are some examples. what type of factor are these examples? a) biological eliminate b) chemical c) logical d) physical

How can you keep track of variables in a science experiment?

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.