A is replication fork which is where the two DNA strands "unzip". B is DNA polymerase which is an enzyme that is involved I the replication process. C is sugar phosphate backbone.
A change in environment that causes an organism to take action is : C. Stimulus
For example, let's examine a toddler environment. If you put a shiny new object in front of baby (a change in environment) , that baby will be attracted to that shiny object and attracted to it. In this case, the shiny new object is the stimulus
hope this helps
We use it by consuming our food, walking around, digesting our food, its what is able to cause us to be living.
Answer:
oxygen and carbon dioxide.
Explanation:
The umbrella-like structure in a mushroom is called the
fruiting body. The fruiting body or the pileus is the cap of the mushroom that
produces spore in order to reproduce. They vary in different sizes and are
classified according to their structures.
