11. Yo compro el carro para Pablo. Yo se lo compro. - lo is used for masculine nouns
12. Ella da el papel a ti. Ella me lo da.
13. Ella compra la manzana para Javier. Ella se la compra.
14. Nosotros vendemos el pan a las personas. Nosotros se lo vendemos.
Answer:
Animal behaviour is controlled by the physiological mechanism
Explanation:
There are the known species of fish which communicate with each other through electrical signals or in the form of the electric field. This is known as the electrocommunication and the electroreception.
The communication between two fishes through the electric field is controlled by the physiological mechanism present in the fish and shows that the fish behaviour is controlled by the physiological mechanisms of the fish.
Thus, Animal behaviour is controlled by the physiological mechanism is correct.
Answer:
Overconsumption of resources, that makes the most sense to me. Hope this helps!
Answer:
Antonie van Leeuwenhoek used single-lens microscopes, which he made, to make the first observations of bacteria and protozoa. His extensive research on the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life.
Explanation:
Tumor suppressor genes and proto-oncogenes cause cancer cells to divide uncontrollably.
The answer is B) proto-oncogenes.
