A. review what are the two primary sources of energy that power living systems? b. pose questions propose a question that a scientist might ask about the variety of organisms found around deep-sea vents. 7.a. review explain how consumers obtain energy. b. compare and contrast how are detritivores different from decomposers? provide an example of each. 8.the word autotroph comes from the greek words autos, meaning "self," and trophe, meaning "food or nourishment." knowing this, what do you think the greek word heteros, as in heterotroph, means?

What is an animal that lives by preying on other animals

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?