Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
a)they’re homologous structures.
b)they’re analogous structures.
c)they’re vestigial structures.
d)they’re neither homologous nor analogous structures.
e)they’re neither vestigial nor homologous structures.

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

The (blank) states that all loving things are made of cells.