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Anna007 [38]
3 years ago
11

A star is a large celestial body that is composed of very cold hydrogen gas and emits light.

Biology
2 answers:
Ahat [919]3 years ago
7 0
The answer is true hope this helped
snow_tiger [21]3 years ago
6 0
False
A star is a large celestial body, but it is composed of very hot hydrogen gas.
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The Ring of Fire is a crustal feature where numerous volcanoes formed along plate
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The divergent plate boundaries
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3 years ago
To name the compound written as CuF2, you would write
olga nikolaevna [1]

Answer:

Copper (II) fluoride

Explanation:

Copper (II) fluoride b/c fluoride is charge -1, so if its F2 that must mean copper was +2.

Transition metal-nonmetal nomenclature:

Metal name + (charge in roman numeral) + non-metal_ide

7 0
2 years ago
Would the human body want to get back to its optimal (best) settings for temperature, glucose levels, etc.? Explain your answer
timofeeve [1]

Explanation:

Introduction. The tendency to maintain a stable, relatively constant internal environment is called homeostasis. The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose.

I THINK THIS IS THE ANSWER GOOD LUCK

5 0
3 years ago
Describe the origin and fiber composition of (1) ventral and dorsal roots, (2) the spinal nerve proper, and (3) ventral and dors
Zigmanuir [339]

Answer:

A dorsal root (sensory or afferent) and a ventral root (motor or efferent) originate from the medulla. They unite near the intervertebral foramen, forming the spinal nerve. The nerves emerge from the intervertebral foramen, dividing into ventral and dorsal ramus.

Explanation:

The nerve is a set of nerve fibers perceptible to the naked eye and wrapped in connective tissue. They are made up of roots, trunks and nerve branches (some of them come together and form plexuses).The spinal nerve originate from the spinal cord in the form of 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal. They emerge from the spinal cord through two roots: dorsal roots, made up of sensory fibers that come from the sensory neurons of the spinal ganglion and that penetrate the spinal cord through the posterolateral  and ventral root, made up of motor fibers, coming from the motor neurons of the anterior horn and visceral of the lateral horn of the gray matter of the spinal cord. This root exits the spinal cord through the anterolateral groove, then joins the posterior root to form the spinal nerve, which exits the vertebral canal through the corresponding intervertebral foramen.Each spinal nerve, after leaving the vertebral canal, emits two primary ramus: the dorsal ramus, contains somatic and visceral fibers that go to the skin and muscles of the back and the ventral ramus, which supplies the ventrolateral surface of the skin, body wall and extremities.

7 0
2 years ago
Lisa is giving a speech about Pandas. Her speech includes 3 points: 1) where pandas live; 2) what pandas eat; and three) how pan
butalik [34]

Answer:

Topical order.

Explanation:

Text structure can be defined as words used to describe how a writer or an author organizes his or her words in a literary work.

A topical order refers to a way of structuring a text or organizing a speech based on the main topic and dividing it into several subtopics in logical categories (steps).

In this scenario, Lisa is giving a speech about Pandas. Her speech includes 3 points:

1) Where pandas live.

2) What pandas eat.

3) How pandas reproduce.

Thus, the type of organization Lisa is using is topical.

In conclusion, a speech or text organized in a topical order has its main points organized as subtopics which are well related with the main topic.

3 0
3 years ago
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