Answer:Entre un bioma y otro no hay un limite sino una gradación progresiva, y aunque en la actualidad todavía no se ha llegado a un acuerdo exacto sobre el numero de biomas.
Explanation:
Answer: The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell.
The given question is incomplete as options are not provided, however the options are as follows:
A. a large surface area-to-volume ratio
B. ability to form stacks known as rouleaux
C. a convex shape allowing for more efficient transport of oxygen
D. ability to bend and flex when entering capillaries
Answer:
The correct answer is - option C.
Explanation:
RBC cells are biconcave in the shape it is form shape of dub bell in general. These cells are small, round. The biconcave shape of the blood cells helps in the flow of the blood easily and these cells have no nucleus like other cells to have high amount of hemoglobin that is a pigment that carry oxygen and other gases for easy gaseous exchange.
Due to their flexible biconcave shape they can bend and flex accordingly during entering capillaries. The shape of the RBC helps in making stacks and large surface to area ratio.
Thus, the correct answer is - option C.
Answer:
Hi, um. Sorry to tell you this but..
Explanation:
I don't think anyone is willing to do your project you have to do. After all, You are a middle schooler and have the ability yourself, so please, Braily is for simple questions not projects. Now, if you would mind, please finish the project..YOURSELF,and then ask other questions if needed. Tysm xx Casey
Answer:
Grass, Trees, Bottom, Chain
Explanation: