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
Wewaii [24]
2 years ago
9

What role do guanacos play in the Andes Mountains ecosystem?.

Chemistry
1 answer:
Nikitich [7]2 years ago
5 0

Grasses and plants are producers, guanacos are herbivores and are primary consumers and pumas are predators and secondary consumers

You might be interested in
Why is the periodic table such as useful tool for chemist?
Tomtit [17]
The periodic table is useful tool for chemist since we can see what is the atomic and mass number for each atom.

Atomic number is equal to how many protons and electrons in it

Mass number is equal to protons + Neutrons.
3 0
3 years ago
1. Which answer best describes this reaction?
Gre4nikov [31]
Hhhhhhhhchchhchchchchchchchchchchchchchchc
6 0
3 years ago
Whoever can answer these for me gets 100 points
tiny-mole [99]

Answer:

The electrons that whiz about outside the nucleus have a negative charge. They are held in the atom by the positive charge of the nucleus. ... An atom that gains or loses an electron becomes an ion. If it gains a negative electron, it becomes a negative ion.

Explanation:

Hope this helped!...

3 0
3 years ago
Read 2 more answers
Temperature is a measure of how much heat you have in, or around you. is it true or false
allochka39001 [22]

Your answer is

true

hope it helps you

7 0
2 years ago
1. Why is carbon dioxide a gas at low temperatures at mars
wlad13 [49]

1. carbon dioxide is a gas at low temperatures at mars because in the oxidizing environment organic compounds are oxidized to form carbon dioxide.

2. The 1 electron in outermost shell of Na is shared with 7 electrons of outermost shell of chlorine giving neutral charge on compound.

3. Electrostatic force of attraction is between the metal and non-metal.

4. When metal and non metal exchange electrons to form a neutral or no charge compound it is said to have form ionic bonds.

Explanation:

1. Temperature at Mars is very low -80 Fahrenheit  (-60 degrees) because water is not present in the planet. Carbon dioxide is abundant in Mars. The atmosphere is oxidizing at Mars which oxidizes the organic compounds and forms carbon dioxide.

2. NaCl combines by sharing of electrons forming ionic bonding. Different atoms of the different element share electrons to form ionic bonds. Such bond is formed when electrons is transferred between the atoms. In the NaCl, Na has 1 electron (electropositive) in its outer shell and chlorine has 7 electrons (electronegative). Both share the electrons getting their octet complete and a neutral charge on the compound formed.

3. Electrostatic force of attraction is between the metal and non-metal when bond is formed. The ionic bonds is formed between metal and non metals when electron exchange takes place. The electrostatic force is the attraction between two opposite charges on the ion.

4. When a metal and non metal exchange electrons in which metal is electropositive and non metal is electronegative the bonds form is called ionic bond. The electron is transferred from metal to non metal and thus giving neutral charge on the compound i.e. the outer shell has its octet complete.

6 0
3 years ago
Other questions:
  • How many valence electrons does hydrogen need to have a full first shell?
    5·1 answer
  • Can someone help, like I need an answer now ಥ‿ಥ​
    14·1 answer
  • How should scientist respond when new evidence that challenges current is presented?
    14·1 answer
  • If an element is located on the far right side of the periodic table, what would one of its physical properties probably be?
    15·1 answer
  • Which of the following is a balanced equation for Copper (II) sulfate + aluminum --> aluminum sulfate+solid copper?
    12·1 answer
  • I need help on this right now it is due it 12mins please help!!!
    11·1 answer
  • What is water in the form of a gas called?
    15·2 answers
  • PLZ HELP
    14·1 answer
  • WHAT IS THE MIXTURE OF BOILING POINT AND MELTING POINT?
    12·2 answers
  • 3. Write balanced ionic equations to show the dissolution of the following compounds in water: a) magnesium chloride​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!