A. Reabsorption of water in kidney tubules
B. Entry of water into the cytoplasm of unicellular animals
C. Absorption of water in the large intestine
D. Exchange of nutrients between a mother and the foetus
E. Movement of water in and out of living cells.
Correct Answer:
Option D – Exchange of nutrients between a mother and the foetus

![Which of the following gases are arranged in increasing order of diffusion rate? [H = 1 .0; C = 12; N = 14; O = 16; S = 32] Which of the following gases are arranged in increasing order of diffusion rate? [H = 1 .0; C = 12; N = 14; O = 16; S = 32]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)