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Maslowich
3 years ago
10

The slope for -4,-2 and 1,6

Biology
1 answer:
Leto [7]3 years ago
3 0

Answer:

m=8/5

Explanation:

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What does the QRS complex represents as??​
NISA [10]

Answer:give me brainliest

Explanation:

A combination of the Q wave, R wave and S wave, the “QRS complex” represents ventricular depolarization. Ventricular depolarization occurs in part via an accessory pathway (AP) directly connecting the atrium and ventricle and thus capable of conducting electrical impulses into the ventricle bypassing the AV-His Purkinje conduction system.This term can be confusing, as not all ECG leads contain all three of these waves; yet a “QRS complex” is said to be present regardless.

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3 years ago
What type of microscope is used when Determining whether a tissue type is
Aneli [31]

Answer:

compound microscope

Explanation:

they are illuminated and the image seen with this type of microscope is two-dimensional. this microscope is the most commonly used this microscope is the most commonly used you can view individual cells even living ones

6 0
3 years ago
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homeostasis can require the control of many different variables in organisms. homeostasis regarding internal body temperature is
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Answer: ectotherms do not experience homeostasis whereas endotherms do.

Explanation: ectotherms cannot regulate their own body temperature which is why they are known as cold blooded. They regulate temperature by using their environment such as basking in the sun. Endotherms need homeostasis to regulate their body temperature as when they become cold their body burns calories to generate heat.

8 0
3 years ago
In the digestive system, what part of the body precedes the small intestine?
Andreas93 [3]

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B. Esophagus

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You digest food. I goes into your mouth down your esophagus and into your stomach that food goes on a long journey down. And you know what happens

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In the 1920s, walter cannon discovered that emotion-arousing incidents trigger an outpouring of ________ from the adrenal glands
Papessa [141]
In the 1920s, Walter Cannon discovered that emotion-arousing incidents trigger an outpouring of stress hormones from the adrenal glands. One of the stress hormones is Cortisol. Cortisol is a steroid hormone, in the glucocorticoid class of hormones. When used as a medication, it is known as hydrocortisone. It is produced in humans by the zona fasciculata of the adrenal cortex within the adrenal gland. It is released in response to stress<span> and low blood-glucose concentration.

The missing words from your question were </span>stress hormones. I hope this is the answer that you were looking for.
7 0
4 years ago
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