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
faust18 [17]
2 years ago
6

Why are there lines on the periodic table

Biology
2 answers:
Phoenix [80]2 years ago
4 0
The staircase line indicates the position of the metalloids in the Periodic Table.
Pani-rosa [81]2 years ago
4 0

Answer:

The zigzagging line (amphoteric line) on the right side of the periodic table is the dividing line between metals and non-metals and those on the zigzag lines are called metalloids.

[RevyBreeze]

You might be interested in
How does variation of beak type affect a birds ability to survive?
Blababa [14]
The variation in beak type enables the different individuals in a population to feed on different food sources.

The shape of the beak is key to determining the primary food source of the bird. Certain birds species have specialized beaks, but within populations of those species, there is a variation in beak shape.
This gives the population the ability to respond to changes in the environment and availability of different food sources.
For example, if because of a dry period there is a shortage of fruit, some individuals in the population have the beaks that enable them to feed on other things, survive and leave offspring.
6 0
3 years ago
In a well-balanced ecosystem, squirrels eat nuts, raccoons feed on squirrels, and bears feed on raccoons. It was observed that t
BlackZzzverrR [31]
Trophic levels go by, 
Producer (The nuts)
Primary Consumer (Squirrels)
Secondary Consumer (Raccoons)
Tertiary Consumer (Bear)


So squirrels would be at a lower trophic level.
 Hope his help :)

7 0
3 years ago
Read 2 more answers
Gluconeogenesis is the process whereby the body ________.
Oliga [24]

... whereby the body procedures glucose from amino acids and glycerone molecules

7 0
3 years ago
Which of the following pairs accurately connects a macromolecule to its monomer?
Mice21 [21]

A monomer can be defined as the molecule that is capable of binding in long chains. The monomers bind together to form different polymers by the process of polymerization.

The monomer of carbohydrate is monosacchride. The monomer of proteins is amino acid, and that of lipids is glycerol and fatty acids. These three macromolecules are wrongly paired in the question.

The monomer of nucleic acids is nucleotide. This is correctly matched.

Hence, the correct answer is 'Option B - nucleic acids - nucleotides'.

7 0
3 years ago
The image shows a typical practice carried out by members of a society.
tester [92]

Answer:

._.xd

Explanation:

porque si

3 0
3 years ago
Read 2 more answers
Other questions:
  • While doing field research, two scientists discover a new species of plant. they take the plant back to their lab to watch how i
    13·2 answers
  • Who determined the helical nature of DNA using X-ray diffraction
    10·1 answer
  • Which type of heat transfer causes a person sitting by the fire to feel warm?
    12·2 answers
  • Explain how the input of solar energy influences global climate patterns.
    5·1 answer
  • if you want to conduct a research study about your favorite restaurant in town,what method of qualitative research is appropriat
    13·1 answer
  • Chapter 7 cell structure and function
    13·1 answer
  • What are two major types of white blood cells? Describe them
    14·2 answers
  • Water covers approximately:
    5·1 answer
  • PLEASE HELP!!!!! Fill in the both blanks: In skeletal muscle, DHP receptors are found in the____ membrane, while ryanodine recep
    5·1 answer
  • 1. A certain disorder is recessive and sex-linked. Circle all of the geno-
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!