Frogs, lizards, and birds all have a similar
arrangement of bones in their limbs. which of the
following does this similarity most
likely indicate about these animals?
a. they move in the same way.
b. they have a common ancestry.
c. they evolved at the same time.
d. they are comparable in size as adults.

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast