For an accurate measurement of cardiovascular activity, researchers typically: D) measure the number of heartbeats per minute.
<h3>What is cardiac cycle?</h3>
Cardiac cycle is a process that involves the complete heartbeat of the human heart, which comprises sequential alternating contraction and relaxation of the atria and ventricles, so as to cause blood to only flow in one direction throughout the human body during any cardiovascular activity.
As a general, researchers should typically measure the number of heartbeats of a person per minute, so as to ensure an accurate measurement of cardiovascular activity.
Read more on cardiovascular activity here: brainly.com/question/1578171
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Answer:
Telegrafía, fotografía, ferrocarriles, barcos de vapor, acorazados y hospitales sanitarios.
Explicación:
La telegrafía, la fotografía, los ferrocarriles, los barcos de vapor, los acorazados y los hospitales sanitarios son tecnologías y medios de comunicación que se aplicaron en la Guerra de Crimea de 1853-56. Estas tecnologías son nuevas para el mundo y esta Guerra de Crimea es responsable de la creación de estas tecnologías y medios de comunicación. Estos medios de comunicación como la telegrafía y la fotografía crearon un enorme entusiasmo público y ayudaron a hacer de la guerra un espectáculo para el público que se encontraba lejos de la vista de la guerra.
Answer:
It's TRUE
Explanation:
Totalitarianism is a political regime in which the government is authoritarian, nationalist, anti-democratic, and militaristic. The State has enormous powers that encompass all sectors of citizens' lives, including education, leisure, and the exercise of citizenship.
<u>Answer:
</u>
Both the U.S. and the Russian Constitutions grant the right of free speech, but the Russian Constitution restricts the use of informal, abusive, and derogatory language to this freedom.
<u>Explanation:
</u>
- The Constitutions of both the countries, namely the United States and Russia are similar on the grounds of certain rights granted by both, but most rights granted by the United States Constitution are unrestricted as long as they do not threaten the national interest of the country.
- The Constitution of Russia applies certain restrictions on the use of rights citing that as a need to keep the integrity of the nation unharmed.
