You are presented with the question "how traits are passed down, or inherited, is found in information in an organism's what?" and the following answer choices:  - Species  - messengers  - hair follicles  - cycles  - skin cells  - Endocrine system  - chromosomes  - proteins  Now knowing that information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring and genetics is the study of how traits are passed down, or inherited, from one generation to another, choose the best answer.
chromosomes
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You are presented with the question "What can roundworms do?" and the following answer choices:  - killing insects  - Make money  - survive  - Start fires  - Harm hosts  - Harm themselves  - protect them  - reproduce  Now knowing that roundworms may be free-living or parasitic and internal parasites harm their hosts in many ways, choose the best answer.
Harm hosts
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You are presented with the question "what increases genetic diversity?" and the following answer choices:  - mutations  - getting married  - gene flow  - dating  - bushes  - mitosis  - procreation  - flowers  Now knowing that sexual reproduction increases genetic diversity and all creatures procreate via sexual reproduction, choose the best answer.
procreation
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You are presented with the question "what get food by eating other living things" and the following answer choices:  - fungi  - a fish  - humans  - viruses  - Animals  - algae  - bacteria  - plankton  Now knowing that heterotrophs get food by eating other living things and animals are heterotrophs, or other-feeders, choose the best answer.

Animals
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