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olga2289 [7]
3 years ago
11

Animals have four basic types of

Biology
1 answer:
Cloud [144]3 years ago
6 0

Answer:

epithelial, connective, muscle, and nervous.

Explanation:

I searched this one up and did research. Hope this helps you!

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Explain the effects of radiation on the cellular process of mitosis and meiosis
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<span>Mitosis is a process whereby somatic cell divides while meiosis is a process in which germ cell divides.</span>Both are essential processes that occur during development.  However, delay in mitosis can result into alteration in cell kinetics pattern resulting in depletions of all populations.

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How does the neuroendocrine system maintain homeostasis in the body?
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D) is the correct answer

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Which of the following is a testable scientific question
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Where are the questions so i can answer them?
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However, had it been a real sound, the sound's pitch would have been increased by the Doppler Effect, since the Falcon was movin
kow [346]

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Towards the southern of the sound

Explanation:

As the motion of the source of sound is moving,the percieved sound frequency varies .this is known as Doppler effect.the sound waves emited by the sources tends to bunch up in front of the source and spread out behind the source.

Since the falcon is moving towards the sound,the frequency increases and so does the pitch of the sound

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3 years ago
when measuring the blood pressure, the cuff is deflated until two consecutive beats are heard through the stethoscope. This meas
dem82 [27]

Answer: Systolic pressure.

Explanation:

Every time the heart beats, it pumps blood into the arteries, which are vessels through which blood circulates from your heart to your tissues with the oxygen and nutrients they need. Blood pressure is the force of the blood pushing against the walls of the arteries, and is highest when the heart beats, pumping blood, which is measured as systolic pressure (i.e., when the heart contracts). On the other hand, diastolic blood pressure refers to the pressure of blood in the artery when the heart relaxes between beats (i.e., when the heart relaxes). Since there are two types of pressures, blood pressure readings are given in two numbers, with the top number being the systolic pressure and the bottom number being the diastolic pressure.  

For example, if the systolic pressure measured in a person is 125 millimeters of mercury (mm Hg) and the diastolic pressure is 85 mm Hg, the blood pressure is recorded as 125/85.  

So, <u>the systolic blood pressure is registered with the stethoscope when the cuff is deflated.</u> When two heartbeats are heard, the pressure gauge reading is recorded. <u>When the heartbeat ceases, the cuff pressure is released and the diastolic pressure is measured at this time.</u>

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3 years ago
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