Which statement explains why oxygen molecules easily diffuse acro sa cell membrane while DNA molecules do not?

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

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

The diagram shows a chicken embryo and a human embryo