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
ICE Princess25 [194]
2 years ago
7

A list of different ions is shown. Which combination of ions will result in an ionic bond?

Biology
1 answer:
Rufina [12.5K]2 years ago
8 0

Answer:

NaF

Explanation:

NaF is an ionic compound because Na gives an electron to F, causing it to become Na+ and F to become F-

You might be interested in
The researchers also found that after 150 days, the relative change in virulence of B. thuringiensis was greater than the relati
Debora [2.8K]

Answer:  pathogen–host coevolution

Explanation:

A major driver of evolution is Reciprocal coevolution between host and pathogen. Rather than pathogen, one-sided adaptation to a nonchanging host, high virulence specifically favoured during pathogen–host coevolution. In all of the independent replicate populations under coevolution, the pathogen ( B. thuringiensis ) genotype BT-679 with known nematocidal toxin genes of C. elegans and high virulence specifically swept to fixation but only some of them go under one-sided adaptation,

so relative change in B. thuringiensis virulence was greater than the relative change in C. elegans resistance is due to the elevated copy numbers of the plasmid containing the nematocidal toxin genes .

7 0
2 years ago
____does not favor survival traits, but a desired outcome
morpeh [17]
The answer could possibly be natural selection or survival of the fittest
4 0
3 years ago
Bone and blood cells are considered?
GenaCL600 [577]
<span>specialized cells, thats what bone and blood cells are considered </span>
5 0
3 years ago
Read 2 more answers
Which of the following is an example of a stratovolcano
Oksana_A [137]

Answer:

Los volcanes Villarrica, Llaima, Volcán Osorno, Chillán (en Chile), Nevado de Colima, Volcán Ceboruco, Popocatépetl (en México)ejemplos de estratovolcanes

8 0
2 years ago
How does an enzyme change the activation energy for a reaction in a cell?
k0ka [10]

Answer:

The correct answer is option c. "Enzyme lowers the activation energy".

Explanation:

The activation energy is defined as the amount of energy needed for a reaction to take place. Enzymes catalyze reactions by lowering the activation energy, which speeds up the reaction and increases its rate. Enzymes put a substrate in its active site, which facilitates the reaction and makes more likely that it collides with its subsequent substrate.

8 0
2 years ago
Other questions:
  • Which makes viral infections difficult to defend?
    12·1 answer
  • Which macromolecules were present in each of the samples?
    11·1 answer
  • 5. The cells that function with the sieve tubes are the
    6·1 answer
  • In human beings, the statistical probability of getting either a male or female child is 50:50. Give a suitable explanation.​
    6·2 answers
  • Put "Polygenic Traits" in a sentence
    14·2 answers
  • In the otter , sea urchin , kelp community, what tropic level are the otter ?
    12·1 answer
  • Identify a community and a population that is found in the kalahari desert?
    15·1 answer
  • The organelle that contains the enzymes necessary to produce atp for use by the cell is the.
    6·1 answer
  • Read the following statements about various species of plants and animals. Which one would be classified as an invasive species?
    7·1 answer
  • A patient with acromegaly is prescribed bromocriptine mesylate (parlodel) therapy. which information does the nurse give to the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!