3. The retina takes information about objects the eye sees and sends it as electrical
signals through the_to the brain.

*will mark brainliest* which of the following best describes a viral infection, such as the common cold? a. virus grow and develop in the body. b. virus are living organisms. c. viruses require host cells in the body. d. viruses can be treated with antibiotics.

The rate at which molecules water and oxygen can enter a cell is determined by the-

Which animal is a producer in this ecosystem