Abeka 4th Science Quiz 9

An octopus has ____ tentacles.

• six
• ten
• four
• eight

Most insects undergo _______ metamorphosis.

• linear
• partial
• simple
• complete

The shedding of an exoskeleton is called ___________.

• molting

• maturation
• shedding
• excretion

An insect has six jointed legs and _____ body parts.

• five
• four
• three

• two

Antennae are __________ some invertebrates use to respond to their environment.

• feeding structures

• sense organs

• defensive mechanisms
• locomotion appendages

A ________ is an organism that attaches itself to another organism and feeds on it.

• commensal

• symbiont
• predator
• parasite

In a _______ relationship, both living things depend on each other.

• parasitic
• symbiotic

• neutralistic
• free

Corals live as a group, or ________.

• school
• team
• species
• colony

The largest group of arthropods is _________.

• myriapods
• insects
• arachnids
• crustaceans

_________ is to blend in with the surroundings.

• reveal
• camouflage
• expose
• disguise