Answer:
The sex ratio is the ratio of males to females in a population.
Explanation:
It is generally divided into four subdivisions:
primary sex ratio — ratio at fertilization
secondary sex ratio — ratio at birth
tertiary sex ratio — ratio in sexually mature organisms
quaternary sex ratio — ratio in post-reproductive organisms
State Constitution ( it is a document that lays down governmental structure , political processes and the limitation on the use of power by a state in the US . the state constitution will be in conformity with the federal structure of state and the national government under the US constitution .)
Answer:
The 17th amendment to the Constitution
Explanation:
Voters have selected U.S. senators in the privacy of the voting booth since 1913. This system of “direct election” was not what the framers of the U.S. Constitution had in mind, however, when they met at the Constitutional Convention in 1787.
Answer:
I think it's "They have a time-proven way of doing things."
As he slowly gets up to investigate, his heart begins to race, his mouth is dry, and he begins to sweat; his<u> "sympathetic nervous system" </u>has been activated.
The sympathetic nervous system (SNS) is a piece of the autonomic nervous system (ANS), which likewise incorporates the parasympathetic nervous system (PNS).
The sympathetic nervous system ordinarily capacities to create restricted alterations, (for example, perspiring as a reaction to an expansion in temperature) and reflex modifications of the cardiovascular framework. Under states of pressure, be that as it may, the whole thoughtful sensory system is enacted, delivering a prompt, boundless reaction called the fight or-flight reaction.
