Answer:
A reflex action is an automatic (involuntary) and rapid response to a stimulus, which minimises any damage to the body from potentially harmful conditions, such as touching something hot. Reflex actions are therefore essential to the survival of many organisms.
High energy waves = low frequency= long wavelentghths hope this helps. :)
Answer:
The light reactions of photosynthesis supply the calvin cycle with ATP and NADPH.
Explanation:
In the light reaction the energy from photons present in the sunlight is used to split water into oxygen, hydrogen ions, and electron. These electrons moves through the electron transport chain and produce chemical energy in the form of ATP and NADPH.
This ATP and NADPH is supplied to the Calvin cycle and the energy released by these molecules is used to convert carbon dioxide into glucose molecules with the help of the enzyme RuBisCo. As Calvin cycle does not require light, therefore, it is a light-independent reaction.
Therefore the light reactions of photosynthesis supply the Calvin cycle with ATP and NADPH.
Doing personal interviews with holiday shoppers at an indoor mall is an example of D. PRIMARY research.
A primary research is any type of research wherein the researcher personally goes out and collects data. The researcher can personally conduct surveys, interviews, observations, and ethnographic research. Results from these activities are gathered primarily by the researcher.
