Which component is missing from the process of cellular respiration? Oxygen → Carbon Dioxide Water Energy Sunlight Sugar Oxygen Carbon.

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds

The part of the eye that closes and opens to let light in is .