Mindy is writing a report on the changes to matter and energy in ecosystems. Which statement is the most accurate for her to include in the report? A. Both matter and energy cycle endlessly within ecosystems and the environment.
B. Matter cycles endlessly within ecosystems and the environment, while energy becomes concentrated in the highest trophic levels.
C. Both matter and energy flow from the environment to producers to a chain of consumers.
D. Both matter and energy flow from the environment to each individual organism with no intermediates.
E Matter cycles endlessly within ecosystems and the environment, while energy flows in one direction only.

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.

Which blood cell spend most of their time in the lymphatic system?

Which is one example of a phenotypic change that is not genetic