Science 1
This is the chemical process by which a plant produces food
Photosynthesis
A plant that lives for only one season of growth is an
Annual
The green pigment that gives a green plant in color.
Chlorphyll
Some of the smallest green plants
Algae
_________ trees are known for producing acorns
Oak
The tree that has smooth, papery bark that peels off in thin layers
Birch Tree
What trees bear cones instead of flowers?
Conifers
Good source of sugar and syrup.
Maple Trees
Trees have needles that grow in bundles
Pine
When the head and thorax are joined together, the body region is called the what?
Cephalothorax
Most crustaceans have _________ legs
10
A centipede has _________ pair(s) of legs on most body segments
1
Earthworms enrich the soil with their ____________________.
Castings
Most crustaceans have ____________________ body region
3
Most crustaceans breathe with their _______________.
Gills
The pair of legs closest to the centipede’s _______________ is always poisonous.
Mouth
Worms are not arthropods because they do not have an _____________________, a protective outer covering.
exoskeleton
The stiff bristles on the body of the earthworm are called ______________________.
Setae
The structure that surrounds the cell and protects it. __________________________
Cell Membrane
The threadlike structures in a cell that determine the characteristics of the organism and how it runs. _________________________
Chromosomes
The jellylike fluid that fills the cell. _________________________
Cytoplasm
The structure that directs the work of the cell. _________________________
Nucleus
Using its foot as if it were sliding on its stomach allows a _______________ to move.
Gastropod
Mussels, oysters, clams, and scallops are all _______________, mollusks having two matching shells.
Bivalves
The snail is part of a group of one-shelled mollusks called ________________.
Univalves
Five or more rays, each with two rows of tube feet, are formed on the __________________.
Sea Star
An invertebrate that builds a protective limestone cup at the base of its body is the ____________________.
Coral Polyp
The tiniest crab.
Pea Crab
The wood louse whose nickname is the roly-poly; expels an offensive odor when attacked.
Pill Bug
A small, freshwater lobster.
Crayfish or Crawfish
The favorite food of some whales
Krill
The shrimp with a stun gun
Pistol Shrimp
A shrimp that searches for parasites and other harmful things on a fish.
Cleaner Shrimp
The crab whose shell covers only the front part of the body.
Hermit Crab
The lobster with no pincers.
Spiny Lobster
The shrimp that has “gill feet”; often used as aquarium food
Brine Shrimp
The crustacean that cements itself to an object when it is young.
Barnacles
The process of transformation which insects undergo is called
Metamorphosis
Crabs and Barnacles are labeled as what?
Crustaceans