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3 years ago

The number of organisms in a food pyramid decrease as the tropical level

1 answer:

6 0

You need to recognize that the higher on the food chain, the fewer the number of organisms that occupy that level. This is because of the energy that is available from one level to the next has to decrease since it is used for life's processes.

please give thanks! and brainliest

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Help <br><br> someone that knows it

slamgirl [31]

Answer:

According to the image, the approximate QT interval is 0.4 seconds.

Explanation:

The QT interval is the space between the beginning of the QRS complex and the end of the T wave, which represents from the beginning of depolarization to ventricular repolarization.

Considering that the extandardized measurements of an EKG, where the paper circulates at a speed of 25 mm/s, 1 mm horizontal —measuring time— has an equivalence of 0.04 s.

In the image, there is 10 mm between the beginning of the QRS and the end of the T wave, so:

0.04 seconds X 10 mm = 0.4 seconds.

Then, the estimated QT interval is 0.4 seconds.

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2 years ago

A physical change differs from a chemical change in that waste products are formed through chemical changes.

skelet666 [1.2K]

I believe the answer is true

4 0

3 years ago

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Diffusion of water across a membrane from areas of higher concentration to areas of lower concentration is called

sammy [17]

Serch it up might have some answers on there:)

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2 years ago

Which statement describes the synapse?

Harlamova29_29 [7]

<h2><u>Answer:-</u></h2>

$\pink{\bigstar}$ $\large\underline{\underline{\bf\green{Synapse:-}}}$

✯ Synapse is the gap between neurons that ensures that information travels in one direction only.

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Therefore, the 2nd statement [B] is correct.

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<h3> $\pink{\bigstar}$ <u>Addit</u><u>ional</u><u> </u><u>Inf</u><u>ormation</u><u>:</u><u>-</u></h3>

A Synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. Synapses are found where nerve cells connect with other nerve cells. Synapses are the key to the brain's function.

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The term synapse was first introduced in 1897 by Michael Foster in his "Textbook of Physiology" and derived from the Greek synapsis, meaning "conjunction."

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2 years ago

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A student wants to see how temperature affects the

Afina-wow [57]

Answer:

The answer is c, your welcome;)

Explanation:

7 0

3 years ago

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