Jordan builds a terrarium. but, the soil he uses does not have many nutrients. how could this affect life in the terrarium?
a. some plants and animals may die.
b. the animals will die, but the plants will not be affected.
c. the plants will die, but the animals will not be affected.

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.