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
Goryan [66]
3 years ago
15

When looking across the periodic table from left to right, which of these groups are the first to contain nonmetals?

Biology
2 answers:
sladkih [1.3K]3 years ago
8 0

Answer:

3 A the 13 group boron is the nonmetal in it and in 14 group carbon is the nonmetal

Explanation:

ahrayia [7]3 years ago
7 0
The answer is ... group 14
You might be interested in
A _______ is a segment of a DNA molecule which codes for a specific protein, while a __________ is a long molecule of DNA wrappe
PtichkaEL [24]
The answer:
gene
nucleosome
8 0
3 years ago
Read 2 more answers
Botulism is caused by ingestion of a proteinaceous exotoxin; therefore, it can easily be prevented by
hammer [34]

Botulism can easily be prevented by boiling food prior to consumption.

<h3>What is Botulism?</h3>

Botulism may be defined as an imperative food poisoning that is provoked by botulinum toxin delivered in food by a bacterial species clostridium botulinum.

Clostridium botulinum inhibits the release of acetylcholine in the neuromuscular junction and causes defects in sensory perception through the central nervous system.

It can only be prevented by taking the proper boiled food prior to consumption.

The complete question is as follows:

  • boiling food prior to consumption.
  • administering antibiotics to patients.
  • not eating canned food.
  • filtering food.
  • preventing fecal contamination of food.

Therefore, the correct option for this question is A, i.e. boiling food prior to consumption.

To learn more about Food poisoning, refer to the link:

brainly.com/question/2192816

#SPJ1

4 0
2 years ago
When giving rescue breathing to an infant with an obvious pulse, you should give one breath every 3 to 5 sec?
elena-14-01-66 [18.8K]
<span>Which artery do </span>you<span> use to take </span>pulse<span> on </span>a<span> child? carotid. </span>After<span> how many minutes do </span>you<span>recheck for </span>a pulse<span> and other signs of life on </span>a<span> child? 2. how long do </span>you<span> check for </span>pulse<span> and </span>breathing?5<span>-10 </span>seconds<span>. On an </span>infant<span> how many </span>seconds<span> are between each </span>breath<span>? </span>3<span>. On an </span>infant<span>, your </span>breaths should<span> ...</span>
6 0
3 years ago
42. Variation which exhibits a wide range from one
kirill115 [55]

Answer:

C. continuous variation.

Explanation:

Variation within organisms refers to how different they are from another. In biology, variation can either be a continuous one or discontinuous.

A continuous variation is a type of variation in which there is a wide range of values from one phenotype/extreme to the other. In other words, there are a lot of values in between the extremes. For example, the human height can range from different degree of shortness to a different degree of tallness. Hence, human height is an example of a trait that exhibit continuous variation.

Therefore, a variation which exhibits a wide range from one extreme to the other is CONTINUOS VARIATION.

4 0
3 years ago
Carbohydrate digestion begins in the _______________. select one:
attashe74 [19]
Carbohydrate digestion begins in the mouth<span>.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • The atomic number does not give which of the following?
    12·1 answer
  • Why is the plant in my house growing toward the window? Which step in the scientific process does the question illustrate? Form
    7·1 answer
  • Which is a chemical property of tin?
    9·2 answers
  • Cell theory is the current leading theory used to describe characteristics of living things. Which of the following is NOT part
    15·1 answer
  • A small gap, called the _________ occurs at the synapse.
    11·1 answer
  • Michelle drew a simple diagram to show how a hurricane forms. Which location on the diagram indicates a low-pressure area?
    10·2 answers
  • When do you stop producing t cells
    9·1 answer
  • What happens to the concentration of H+ in the intermembrane space and the matrix as electrons move down the ETC?
    8·1 answer
  • This molecule is split into oxygen
    5·1 answer
  • Amniocentesis chorionic villus sampling, and multiple marker screening provide important information about the health of the let
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!