A scientific tool used to magnify organisms for observations is a

HURRY FOR 100 POINTS AND BRAINLIEST!!!!!!!!!!!

Marat540 [252]

Hi!

14. Star clusters are held together by gravity. It really depends how old a star in the cluster is - it could be just born, or could have been born hundreds of billions of years ago. Astronomers categorize them by different colors, temperatures, sizes, brightness, etc.

15. Open clusters eventually disperse to form field stars.

16. Our sun is not part of a cluster (although it used to be).

17. Globular clusters are found in the ring of a galaxy and usually contain more stars and are much older than the open clusters.

18. Omega Centuari and M13.

Hope this helps!

6 0

3 years ago

Read 2 more answers

Why hydroelectric is better than other resources

motikmotik

Answer: Hydroelectric power is a renewable resource that doesn't rely on the whether.

Explanation: Solar power and wind power are also renewable resources but they both rely on whether. Wind power can't work without wind, and solar power can't produce as much energy on stormy or overcast days.

8 0

3 years ago

The jawed fish and all other vertebrates are gnathostomes, which means they have

zepelin [54]

Gnathostomes are jawed vertebrates, so they have jaws.

4 0

3 years ago

You are uncertain whether you have successfully intubated a newborn. Which of the following is an indication that the endotrache

ikadub [295]

<h2> Carbon dioxide detectors indicate expired $CO_{2}$ </h2>

Explanation:

Capnography detects the expired carbon dioxide ( $CO_{2}$ ) level, which intently approximates intra-alveolar $CO_{2}$ . Capnography detects both wind current and the fractional weight of $CO_{2}$ in alveoli, which is helpful for assessing OSAS, rest hypoventilation, and a hidden pneumonic illness.
An infrared analyzer over the nose and mouth recognizes $CO_{2}$ in the expanded air, which subjectively quantifies the wind current.
Subjective indicators are fundamentally used to at first affirm appropriate situation of an endotracheal tube by exhibiting the nearness (hinting effective position in the trachea) or need (esophageal arrangement) of breathed out $CO_{2}$ .
In spite of the fact that $CO_{2}$ identifiers at last measure breathed out $CO_{2}$ , there are structure contrasts between certain units. Finders can be partitioned into quantitative and subjective sorts. Subjective locators just show the nearness or nonattendance of $CO_{2}$ . The most fundamental unit of this sort is the colorimetric locator creating a shading change as the gas moves through a litmus paper film in the aviation route circuit.

5 0

4 years ago

Disorders of collagen are characterized by deterioration of connective tissues. Why would you expect such diseases to produce wi

ASHA 777 [7]

Disorders of collagen are characterized by deterioration of connective tissues. The reason why you would expect such diseases to produce widely varying symptoms because connective tissues and collagen inside it are found everywhere in the body! so almost all of body organs are involved in these disorders.

4 0

4 years ago