Oxygen enters the nose and follows the path to your lungs. cilia keep the oxygen that moves into your lungs clean. next aveoli allow oxygen from the air to pass into your blood. all of these parts working together create a very important process for humans. what is this process called?

a) digestion

b) evolution

c) reproduction

d) respiration

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

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