Homeostasis refers to an organism s ability to
a. maintain stable internal conditions.
b. compete for living space.
c. dissolve chemicals.
d. obtain energy.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.