Which of the following biological processes releases oxygen into the atmosphere?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?