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
tino4ka555 [31]
3 years ago
15

QUESTION 10 For scientists, an element (like gold) is defined by

Biology
1 answer:
vampirchik [111]3 years ago
7 0

Answer:

For scientists, an element is defined by THE NUMBER OF PROTON IT CONTAINS.

Explanation:

In science, an element is defined as the simplest chemical substance that can not be further broken down by mean of chemical reaction. Each element is made up of atoms and the atoms have specific number of electrons and protons. The number of proton that an element has determine its atomic number. For neutral elements the number of proton and electron are always the same.

Today, many chemical elements have been identified and one of them is gold. Gold with chemical symbol Au has atomic number 79, this implies that the neutral gold has 79 electrons and 79 protons.

You might be interested in
The purpose of mitosis includes all of the following EXCEPT
Mnenie [13.5K]
The answer is B.
Sex cells are formed by a process called meiosis, not mitosis.
5 0
3 years ago
Paired statements the can classify an organism
Irina18 [472]
<span>I believe you are looking for the term, Dichotomous Keying.</span>
8 0
3 years ago
Predict the type of progeny produced by Mendel's crosses between pure-breeding plants with discrete, antagonistic traits, such a
asambeis [7]

Answer:

The progeny produced is 100% heterozygous individuals.

Explanation:

Remember that in Mendel crosses, there are two alleles for each character, in this case for the color of the flowers.

When the problem refers to pure varieties, it refers to individuals with two equal alleles for the same gene.

If two pure varieties with antagonistic characters intersect, 100% of heterozygous individuals will be obtained in the offspring.

As for its phenotype, it will depend on which allele is dominant over the other.

7 0
4 years ago
A currently popular diet is the Keto Diet in which followers attempt to eat a diet high in protein and fats (lipids), and low in
Nata [24]

Answer:

Meat, fish and eggs.

Explanation:

Meat, fish and eggs are the foods that do not contain any or less carbohydrate, these foods are high in protein and fats. By looking on the nutrition label for the amounts per serving (in grams) of fiber and total carbohydrates, if there is no or less percentage of carbohydrates so by see the label we can say that whether the food has low or high amount of carbohydrates.

4 0
3 years ago
In what ways has poland suffered because of its lack of natural barriers
nikitadnepr [17]
<span>The region of Poland has suffered from the few limits of European states with respect to the international politics of the 20th century. The variations of the borders of Poland is due to the absence of natural barriers in the east-west. The extension of the border is the cause of constant changes in stability that have shaken the country and the inhabitants.</span>
7 0
4 years ago
Read 2 more answers
Other questions:
  • HELP!!!
    10·2 answers
  • A popular pesticide used in both world wars was what
    9·1 answer
  • What gas is a reactant in aerobic cellular respiration?
    13·1 answer
  • in which process does the water form clouds. A-transpiration B-condensation C-evaporation D-percolation
    8·1 answer
  • PLEASE HELP!!!!
    7·2 answers
  • Easy question easy points here
    9·2 answers
  • Which of the following is not a process that wears down or build up Earth's surface?
    10·1 answer
  • An example of carbon 3 plant is<br>A, Rice<br>B, Maize,<br>C, Millet<br>D, Barley​
    5·2 answers
  • Why do you think coastal cities tend to be cooler than inland cities?
    10·1 answer
  • Can someone help me with this please? Match the following organelle to its function.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!