Cards in this guide (11)
By what process is nitrogen returned to the atmosphere by bacteria
The process is called denitrification.
What is an advantage of bilateral symmetry
Celiaphlatus and forward movement. There is a few advantages of
the bilateral symmetry. Some of the advantages are food, movement
and animals.
What species is the top consumer of the biosphere
Humans are the top consumer of the biosphere.
Humans
What is the free floating body form of cnidarians
Among coelomates in which of these does development occur by radial cleavage and the anus forms before the mouth
Tapeworms and planarians are examples from which phylum
Which of these is classified in the phylum Echinodermata animals with a spiny exterior and tube feet
What type of animal uses toxins on nematocysts to capture prey
What is classified in the same phylum as humans
Sea squirts are classified in the same phylum (Chordata) as
humans.
Which of these is not a mollusk A clam B slug C leech D octopus
A leech is not a mollusk.
How many major tectonic plates are there on earth