SIMPLE MACHINES
Is a spring a simple machine?
No
Animals that hunt for food at night
Nocturnal
A change in size and form, as an animal grows
Metamorphous or Growth
Metamorphous
Work is defined as:
energy from the sun
a force that moves an object
a force that moves an object
Animals that rely on environment to control temperature
Ectothermic OR Endothermic
Ectothermic
Animals that can control their own temperature
Ectothermic or Endothermic
Endothermic
What simple machine is a lid?
A screw
Animals that eat plants
Herbivore
Animals that have backbones
Vertebrate or Invertebrate
Vertebrate
An organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material
Decomposers
The brain of the cell
Nucleus
The fixed point upon which a lever rotates
falcon OR fulcrum
fulcrum
Ability to grow back limbs
Radial Symmetry or Regeneration
Regeneration
Animals that prey on other animals
Carnivore
unable to make their own energy, and instead rely on the consumption and digestions of producers or other consumers, or both, to survive
Consumers
The powerhouse of the cell
Mitochondria
Which type of simple machine would be found on the bottom of a wagon?
Wheel & Axle
Animals, whose bodies are balanced in a circle
Radial Symmetry OR Bilateral
Radial Symmetry
Animals that have 2 matching sides
Bilateral Symmetry
living things that can make their own food using air, light, soil, and water
Producers
The structural layer surrounding the cell
Cell wall