Which of these is a basic need of all organisms, choose only one

- Soil

- Oxygen

- Food

- Sunlight

Which molecule is used by cells as an energy source

Consider the following experiemtn: True - breeding tall pea plants are cut short before being pollinated to determine if there is an affect on the offspring.

Hello Im 12 and i have a weird problem soo for some reason i spill some clear slimy fluid y my cucumber so i clean it but for some reason y comes more i clean it but it comes more BTW i dont watch stuff for think of stuffs

Researchers who have studied color blindness and color deficiency have found that a total color blindness is extremely rare in animal species. b total color blindness in humans usually occurs when cones of the retina are absent or malfunctional.

The nurse is preparing a client for a colonoscopy. the nurse is familiar with the colonoscopy procedures at the hospital and is aware that which type of anesthesia is commonly used for this procedure?

The epidermal cells and stomata have functions similar to those of which two human body systems

What does the liver do in the digestive system?

Explain how the result of meiosis and cytokinesis affects inherited traits

The difference in concentration of a substance across a space is called

Trondheim, norway is located at approximately 63° n. despite its high latitude, it has a relatively moderate annual temperature pattern. what likely accounts for this moderation of temparature