Life
The sum of all living things on earth is called ______.
Biosphere
This type of cell is simpler and does not have a nucleus.
Prokaryotic
Animals are classified into two groups, ______ and invertebrates.
Vertebrates
Are fish mostly carnivores, herbivores, or omnivores?
Carnivores
Name the most abundant element in living things.
Oxygen
This type of cell has a cell wall and chloroplasts.
Plant cell
Are animals autotrophic or heterotrophic?
Heterotrophic
Give an example of an amphibian with a tail, and an amphibian without.
With: Newt, salamander
Without: Frog, toad
Name the three main life functions.
Nutrition, interaction, reproduction
All cells have these three things.
Cell membrane, cytoplasm, and genetic material.
Name the five groups of vertebrate animals.
Fish, amphibian, reptile, bird, mammal
Name two of the main characteristics of reptile bodies.
Scales, four limbs, tail, poikilothermic (cold-blooded)
In taxonomy, the largest groups are _______ and the smallest groups are ______.
Kingdom, Species
Name three organelles.
Ribosome, Nucleus, Mitochondria, Golgi Apparatus, Endoplasmic Reticulum, Chloroplast, Vacuole
Name the two types of symmetry in animals.
Bilateral and radial
Beaks, feathers, light skeletons
Name three organic biomolecules.
Carbohydrates, Lipids, Proteins, or Nucleic acids
In multicellular organisms, the three levels of cellular organization are:
Tissue, Organ, Organ System
Name three key characteristics of vertebrates.
Multicellular, Bilateral symmetry, internal skeleton with a spine, limbs, head and a body, nervous system.
Give an example of a mammal from each of the three types.
Placentals, Marsupials, Monotremes
(examples will vary)