Protists are the primary producers in an ocean. This would be an example of what factor?

A. food production

B. abiotic

C. biotic

D. temperature

Imagine that a disorder that causes the cell cycle to stop affects the muscle cells of a frog's leg. What consequence is most likely to follow? a. The frog will not be able to hop using that muscle. b. An injury to the muscle will not heal. c.

Which of the following is considered a true medical emergency due to the high risk of blindness that may occur if not immediately corrected? A. retinal detachment B. macular degeneration C. diabetic retinopathy D. cataract

Which is the best definition of a lens? A. A transparent material that dissects light. B. A transparent material that absorbs light. C. A transparent material that refracts light.

Which of these describes a use of biostimulation?

Label which one of these are either Producers, Consumers, or Decomposers 1. Fungi 2. Bear 3. Palm tree 4. Grasshopper 5. Ferns 6. Oak Tree 7. Dog 8. Bacteria 9. Bamboo 10. Praying Mantis

Which of these is true of the cytoplasm of an unfertilized egg? see concept 18.4 (page 380) ?

How can disruptions in the cell cycle lead to cancer?

Which process describes nitrogen fixation? Question 19 options: animals eat plants containing nitrogen and return it to the soil through urination bacteria take nitrogen from the air and convert it to a form usable by plants organisms die and are

Mr. wayne is scheduled to have a visual examination of the distal end of his descending colon that leads into the rectum. this procedure is called

The nurse is taking the health history of a client who has been admitted for repair of a cystocele and rectocele. which signs or symptoms would the nurse expect the client to report