Which of the following is not a characteristic of all living things?

a. reproduce asexually

b. made of cells

c. have a metabolism

d. respond to a stimulus

What is cryptorchidism

Which instrument is best to evaluate diabetic retinopathy?

A parent is concerned that the parent's child might suffer from attention deficit hyperactivity disorder (ADHD). The parent brings the child in to be evaluated. Which behavior reported by the parent would be consistent with this diagnosis?

Do Mammals and plants belong in the same domain?

Which statements describe scientific inquiry?

What must be presented in orders for cloud to form

When so few members of a species reamin that it can no longer play its role in the biological communities where it is found, the species has undergone?

Describe what type of macromolecule lactose is and what the monomer of the macromolecule is

When Santos stands in a swimming pool and looks at his feet, his legs appear to be bent. Which is the term for this phenomenon? A) diffraction B) dispersion C) reflection D) refraction

What triggers pfiesteria change from a harmless algae feeder to a toxin producing fish killer?