Answer: A Physical Barrier. ...
Selective Permeability. ...
Endocytosis and Exocytosis. ...
Cell Signaling. ...
Phospholipids. ...
Proteins. ...
Carbohydrates. ...
Fluid Mosaic Model.
Explanation: Have a good rest of the day.
True.
I know this because it happened to my family and friends families. Sorry if it’s wrong
Answer:
It represents young or rapidly growing population. In urn-shaped age pyramid, the number of reproductive individuals is higher than the number of pre-reproductive individuals. It represents declining or diminishing population with negative growth.
They can be used for powering our cars and homes
What is true about carbohydrates is that <span>B. Carbohydrates provide energy for living things. Glucose is a monosaccaharide that is the basic source of energy transformed from bodily functions such as glycolysis. Carbohydrates include starch which is found in rice, potatoes which are good sources of energy</span>