Slime molds are in the supergroup
A. Opisthokonta
B. Rhizaria
C. Amoebozoa
D. Stramenopila
E. Alveolata
C. Amoebozoa
You might also like to view...
Protozoa are classified into four groups based on ________.
A. their required nutrients B. the resistance properties of their cysts C. their pathogenicity D. how they move
A keystone species has a greater effect on community structure than its numbers might suggest
Indicate whether the statement is true or false.
An example of commercial harvest is the introduction of a foreign species into an area where it is not native. Indicate whether the statement is true or false
Salt is often used to melt ice on roads during the winter because it lowers the freezing/melting point of water. When salt dissolves in water, individual Na+ and Cl- ions break away from the salt lattice and become surrounded by water molecules. Why would this cause ice to melt?
A. Hydrogen bonds are formed, and the salt ions bond with O. As a result, it is more difficult for water molecules to bond and form ice. B. Hydrogen bonds are broken, and the salt ions interfere with interactions between H and O. As a result, it is more difficult for water molecules to bond and form ice. C. Hydrogen bonds are broken, and the salt ions bond with O and H respectively. As a result, it is more difficult for water molecules to bond and form ice.