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
puteri [66]
3 years ago
5

What two variables are used to classify stars?

Biology
1 answer:
Leni [432]3 years ago
8 0

Answer:

Color and temp.

You might be interested in
In your own words.. i’ll mark brainliest <br> why do cells function better as smaller units
Tatiana [17]

Explanation:

Cells function better at smaller units because if each cell had more areas in the body to take care of, they would need to do more hard work then they already do. Also, if we got scraped, we would lose less small cells then bigger cells. I hope this helped you!

4 0
3 years ago
For 1981, 1987, and 1990, how does the frequency of left-mouthed breeding adults compare to the frequency of left-mouthed indivi
JulsSmile [24]

Answer:

The variation might occur in the population that leads to the evolution of the species. This variation may occur due to natural selection, mutation or recombination.

The variation might change the genotype and allelic frequency of the population and might also change the phenotype of the individual in the population. The breeding adults of the left mouthed in 1981, 1987 and 1990 shows variation and was equally opposite phenotype which is more common in the population.

3 0
3 years ago
Which type of population growth is shown in this graph?Which prevents the lac genes in the DNA of E. coli from being expressed m
liq [111]

It connects amino acids.

Correct me if I'm wrong.

4 0
4 years ago
What are two organisms in the food web that have a predator-prey relationship? i need examples
pickupchik [31]

Answer:

Some examples of predator and prey are lion and zebra, bear and fish, and fox and rabbit.

Explanation:

4 0
3 years ago
Read 2 more answers
Look at metaphase and anaphase. Suggest the purpose of the spindle fibers during mitosis.
guajiro [1.7K]

Answer:

The spindle fibre is necessary to separate the sister chromatids into opposite sides of the cell.

Please find detailed explanation below

Explanation:

Mitosis is the cell division that produces two daughter cells that are genetically identical to the parent cell. Mitosis occurs in stages viz: prophase, metaphase, anaphase and telophase. The replicated chromosome, aligns at the centre of the cell in the METAPHASE stage and separates into opposite poles in the ANAPHASE stage.

This alignment (at the equator) and separation into opposite pole is possible with the aid of a structure called SPINDLE FIBRES. Spindle is a structure formed from microtubules, which attach to the kinetochores (located in the centromere) of each replicated chromosome to separate them from one another. Hence, the purpose of the spindle fibre during mitotic division is to separate the GENETIC MATERIAL of a parent cell into two daughter cells.

6 0
3 years ago
Other questions:
  • Is it true there are only two factors that affect our environment
    14·1 answer
  • A cell will proceed to ________ only if the dna is undamaged and dna replication has occurred correctly.
    5·1 answer
  • Granite is an igneous rock that forms when magma inside the earth solidifies.
    9·1 answer
  • What is an example of quantitative variation?
    11·1 answer
  • Name two types of rocks and one mineral formed by conduction of energy.
    12·1 answer
  • 2- How do ecologists organize the environment?
    13·1 answer
  • Which plate is moving below the Pacific plate?
    9·1 answer
  • fruit flies have a diploid number of 8 how many chromosomes are present in the somatic cell of a fruit fly
    8·1 answer
  • Where are the sugars created during photosynthesis?
    13·1 answer
  • During the process of translation what happens immediately after the ribosomal subunits bind to the mrna strand
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!