Select your answer:
Topics:
Basic Structure of the Human Body Source of Food Bonding and the Periodic Table Cartilage Hearing Impairment Vaccines Medical, Legal, and Ethical Issues Health Issues and Concerns Blood Cells Homeotic Genes and Cancer Health Care Warm up Virus Levels of Organization Heart Structure and Double CirculationOther quiz:
Body System › ViewCardiovascular system interacts with …..
A. respiratory, brain control
B. respiratory, digestive, excretory, immune, nervous
C. respiratory, nutrients
Vocabulary for Organisms in Ecosystems › View
These are the living things in an ecosystem: plants, animals, and other organisms.
A. abiotic
B. herbivores
C. biotic
D. photosynthesis