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Umnica [9.8K]
3 years ago
11

Based on the diagram, which of these conclusions is correct about the two waves?

Biology
2 answers:
ss7ja [257]3 years ago
5 0
The amplitude of wave 2 is double the amplitude of wave 1
statuscvo [17]3 years ago
3 0
At first glance, the amplitudes are the same (height of the waves).
It can be seen that Wave 2 goes up and down twice as much in one second as Wave 1. then, wave 2 has half the period and "twice as much as wave 1".
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O
alexandr1967 [171]

Answer:

A

Explanation:

The DNA is made 4 nitrogenous bases. A (adenine) pairs with T (thymine) and are held by two hydrogen bonds. C (cytosine) pairs with G (guanine) and are held by three hydrogen bonds.

You might wanna remember this by the preposition 'at', which ultimately makes C and G together. Or you might wanna remember it by something like G- C<em>AT</em>.

8 0
3 years ago
A nurse is caring for a client who is three hours post op from open abdominal surgery. during routine assessment, the nurse note
Stella [2.4K]
Anxious and apprehensive are signs that the patient doesn't have enough blood to his brain. The cause probably is the low blood pressure. <span>
Open abdominal surgery is a major surgery so it should have a high risk of bleeding. </span>Bleeding in abdominal space is dangerous because it was not visible and space is massive. The source could be a rupture of a blood vessel or broken stitch of the surgical wound. 
<span>Then, the most likely cause for the sudden blood pressure drop in this patient would be massive bleeding. 

</span>
3 0
3 years ago
During upwelling, nutrient-rich water rises to the surface. How would this most likely affect the biotic components of the ecosy
hodyreva [135]

Answer: Increase in species numbers and diversity

Explanation:

Upwelling is an oceanographic phenomena in which the water from the bottom layers of the ocean usually above the seafloor get displaced and reach upto the surface layers with the effect of wind currents. The water carries away along with it the nutrients and the organic matter to the surface layers which allows the efficient growth of plant and planktonic diversity which favors the growth of sea animals like fishes and others. Hence, by this way the species diversity and numbers increases by the process of upwelling.

4 0
3 years ago
Fill in the blanks. A food ____ is a diagram of the energy transfer among organisms in an ecosystem. A food ______ is an illustr
sergey [27]

first answer is chain

second answer is web

5 0
3 years ago
Read 2 more answers
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Mazyrski [523]
Work energy or energy
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3 years ago
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