1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mama L [17]
3 years ago
15

A star has a high apparent magnitude and a low absolute magnitude. This star is likely

Biology
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0
Apparent magnitude : How bright a star appears to be

Absolute magnitude : How bright the star actually is

I think the answer is : A. close to earth

The stars only seems to be bright because its radiated from a close distance

hope this helps
You might be interested in
How the DNA is different from the cDNA?
Alexandra [31]

Answer:

gDNA = "genomic DNA" and cDNA = "complementary DNA." cDNA is classically associated with being reverse transcribed either from all extracted RNA from a tissue or cell (total RNA) including (in eukaryotes) pre-mRNA, ribosomal RNA, tRNA, snoRNA, miRNA and mRNA, etc.) while cDNA obtained only from reverse transcription of the mRNA (expressed eukaryotic cytosolic mRNA) fraction (e.g., by poly[dT]n and random priming) is complementary DNA (cDNA) made from what is called the "transcriptome." Eukaryotes have introns and exons in the gDNA, while prokaryotes do not. So eukaryotic cDNA reverse transcribed from mRNA lacks introns. Prokaryotic-derived cDNA is always complementary to prokaryotic RNA and gDNA (so is always necessary to have a good DNase treatment prior to gene expression analysis by e.g., qPCR for prokaryotic transcriptome work)...

6 0
2 years ago
Which two Macromolecules are involved in energy
Sphinxa [80]

While carbohydrates supply immediate energy for the body, lipids — a class of macromolecule — provide long-term energy storage. Lipids, more commonly known as fats, appear in many foods.

6 0
2 years ago
How can fear be a barrier to help seeking​
VLD [36.1K]

Explanation:

Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.

7 0
3 years ago
What is the name of the membrane surrounding the brain? What is the<br> function of this membrane?
wlad13 [49]

Answer and explanation:

The meninges

There are actually 3 parts—dura mater, arachnoid, and pia mater.

The brain is soft and mushy, and without structural support it would not be able to maintain its normal shape. In fact, a brain taken out of the head and not properly suspended (e.g., in saline solution) can tear simply due to the effects of gravity. While the bone of the skull and spine provide most of the safeguarding and structural support for the central nervous system (CNS), alone it isn't quite enough to fully protect the CNS. The meninges help to anchor the CNS in place to keep, for example, the brain from moving around within the skull. They also contain cerebrospinal fluid (CSF), which acts as a cushion for the brain and provides a solution in which the brain is suspended, allowing it to preserve its shape.

The outermost layer of the meninges is the dura mater, which literally means "hard mother." The dura is thick and tough; one side of it attaches to the skull and the other adheres to the next meningeal layer, the arachnoid mater. The dura provides the brain and spinal cord with an extra protective layer, helps to keep the CNS from being jostled around by fastening it to the skull or vertebral column, and supplies a complex system of veinous drainage through which blood can leave the brain.

The arachnoid gets its name because it has the consistency and appearance of a spider web. It is much less substantial than the dura, and stretches like a cobweb between the dura and pia mater. By connecting the pia to the dura, the arachnoid helps to keep the brain in place in the skull. Between the arachnoid and the pia there is also an area known as the subarachnoid space, which is filled with CSF. The arachnoid serves as an additional barrier to isolate the CNS from the rest of the body, acting in a manner similar to the blood-brain barrier by keeping fluids, toxins, etc. out of the brain.

6 0
2 years ago
Which describes the habitat of a frog?
brilliants [131]
Marshes and ponds is the correct answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • The restriction enzyme saci has a recognition sequence of gagct^c, where the caret (^) indicates the cut site. examine the dna m
    6·1 answer
  • Who was the first person to look at living cells using a microscope
    11·2 answers
  • Compare and contrast the circulatory system of plants and animals.
    9·1 answer
  • 5. A(n) ______, such as a salamander, is an organism that gains body heat primarily by absorbing it from the environment.
    8·1 answer
  • As DNA replication begins the DNA molecule is broken apart into two ________ strands.
    10·1 answer
  • How is your body temperature held constant?​
    11·1 answer
  • What is the total amount of protein, in grams, Morgan will get after 7 weeks of eating the same food items for breakfast and lun
    15·2 answers
  • ¿Crees que exista algún tipo de señales que le indiquen a las células la edad que tienen y cunado deben morir?
    8·1 answer
  • What do we call the position of an organism in a food chain or food web?
    9·1 answer
  • The primary function of cellular respiration is to ________. A) determine the amount of heat needed by the human body B) provide
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!