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sweet [91]
3 years ago
14

Scientists use the light year to describe the relationship between object in space. what does light year measure?

Biology
1 answer:
jekas [21]3 years ago
8 0

Answer:

The answer is B

Explanation:

The definition of a light year is the unit of astronomical distance, though it is called a light year it is actually a measurement of distance, so the answer, "the  time it takes light to travel 1 million km is the correct answer.

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A client who has type 1 diabetes and chronic bronchitis is prescribed atenolol for the management of angina pectoris. which clin
kykrilka [37]

Difficulty in breathing is the clinical manifestation that should alert the nurse to the fact that the client may be developing a life-threatening response to the drug atenolol.

At greater doses, Atenolol may function more similarly to non-selective beta-blockers, which means that it will affect both your heart and lungs. A potential drug interaction is a further worry. The beta receptors in your lungs and airways are really activated by some drugs.

It might be harder for your medication to operate well, particularly in an emergency, if your atenolol dose is high enough to block these airway receptors. These are the most severe side effects of atenolol, and they include bradycardia, cardiac failure, and pulmonary edoema. It might be wise to discuss this with your pulmonologist.

The complete question is : An older adult client who has type 1 diabetes and chronic bronchitis is prescribed atenolol for the management of angina pectoris. Which clinical manifestation should alert the nurse to the fact that the client may be developing a life-threatening response to the drug?

Learn more about atenolol here;

brainly.com/question/13067508

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6 0
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7 0
3 years ago
Why is it important to secure the crime scene?
Phantasy [73]
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3 0
4 years ago
Give 4 ""combining evidence"" in favor of organic evolution.
xeze [42]

Answer:

1. Fossil record  

2. Comparative anatomy

3. Embryology

4. Biogeography  

Explanation:

Evolution is descent with modification. The organic evolution theory states that present complex life forms have evolved from the earlier (simpler) forms of life over time. Some of the most important pieces of evidence in support of the theory of organic evolution are:  

1. Fossil record: fossils are dead remains of past living organisms preserved in the rocks of the remote past. These fossils demonstrate the existence of past living organisms that are related to present-day organisms.  

2. Comparative anatomy refers to the study of similarities in the anatomy of different species, which provides direct evidence for identifying common ancestry between related species.

3. Embryology: the more recent the ancestor is that two species share, the greatest similarities in embryo structures and the more closely related the species are. In this regard, it is important to highlight that often homologous organs/structures (i.e., organs/structures descended from a common ancestor) can be observed only in embryos.

4. Biogeography refers to the spatial distribution of organisms and species. Species distribution reflects the evolutionary process when it is combined with geological change. For example, taxa that had already appeared before ​the separation of the continents are often distributed worldwide.

6 0
3 years ago
What is a clade help please!!​
Ahat [919]
C. I’m pretty sure because a clade shares a common ancestor
8 0
4 years ago
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