Phytoplanktons are also called microalgae. They are the foundation of the aquatic food web and the primary producers. They feed everything from microscopic to multi-ton whales. Thus, the answer to the question above is letter B. Provide basis of food chains.
Answer:
Primatology
Explanation:
Primatology is the study of primates' behavior. This is an important science for evolution and human behavioral genesis comprehension. It is also very important to keep these species in freedom and take good care of those animals that are in captivity by keeping in optimum conditions their environment.
Primatology approximation seems to be each time more interdisciplinary, abording it from both the Biological Sciences and the Social and Human Sciences. Different social areas are involved, such as philosophy, anthropology, psychology, among others.
Primatology extends from the anatomy of the primates ancestors to field studies about behavior and the ecology of the current species. It studies the philosophy of primates and their language. Primate language drives to the knowledge about humanity ancestors.
6H2O = six molecules of water. As we learned earlier, the glucose will be used by the plant as energy. The oxygen and water will be released back into the atmosphere to help other living things.
Answer:
The correct answer will be option-C
Explanation:
The rhythm of the heartbeat is controlled by the pacemaker of the heart called the sino-atrial node.
The SA node generates action potentials which trigger the contraction and relaxation of the atrium and ventricles. The membrane potential generation initiates by the depolarization of the cell membrane when the L type of Ca⁺² ions opens up and calcium ions enter the cell.
This depolarizes the cell until the potential threshold is reached which lies between the -40 and -30 mV.
Thus, Option-C is the correct answer.
