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
SVETLANKA909090 [29]
2 years ago
13

What is the atomic number of an atom?

Biology
2 answers:
timofeeve [1]2 years ago
8 0

The atomic number is going to be the number of your protons. It is also the same number of your electrons too. The atomic mass is the protons and the neutrons combined.

dangina [55]2 years ago
3 0
The number of protons found in the nucleus of the atom.
You might be interested in
About how many cells make up a blastocyst
saveliy_v [14]

if you are using apex the correct answer is 100

5 0
3 years ago
Read 2 more answers
Which statement best describes DNA’s relationship to a gene and chromosome?
Leto [7]
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. ... A trait is any gene-determined characteristic and is often determined by more than one gene.
4 0
3 years ago
in an ecosystem, the growth and survival of organisms are dependent on the availability of the energy from the sun. this energy
kifflom [539]

Answer:

Producers have the ability to store energy from light in organic molecules.

Explanation:

6 0
3 years ago
There are two basic ideas that are key to Darwin's Theory of Evolution. The first is that present day species are descendants of
Svetradugi [14.3K]

Answer: Natural selection is the driving force to explain the mechanisms  of  evolution.

Explanation:

◼In a given population Organisms usually produce more offspring than what the environment can support.  

◼ VARIATION, is driving force  for  the manifestation of  sustainable inheritable characteristics from parents in a given population.

◼ Organisms, who acquired certain characteristics from variation; tend to survive than others, and therefore pass these inheritable characteristics to their offspring.

◼There is competition for the available resources among the offspring which leads to a stable population in size after a period of time.

◼Darwin deducted that, variants of best adaptation will be selected for by natural conditions operating in the environment of the population at that particular period (natural selection).Therefore natural selection takes place, and the organisms with best variation will have selective advantage above others. Consequently they have higher survival rates compare to others in the population.

This is   survival of the fittest by natural selection , this is the second conclusion  of Darwin theory.

7 0
2 years ago
Which of the following describes the most likely effect on animal populations
attashe74 [19]

Answer:

The species that make up an ecosystem are connected in complex 'food webs' of eater and eaten. When one species disappears, its predators can no longer eat it and its prey are no longer eaten by it. Changes in these populations affect others. Not only that but the ecosystem would be dramatically different or cease to exist altogether.

3 0
3 years ago
Other questions:
  • . What type of<br> biomolecule contains the code for making helicase?
    5·1 answer
  • Which two atoms form covalent bond?
    7·2 answers
  • Which structure provides energy to the cell?
    15·1 answer
  • Which of the following is an example of a plant? A. coral B. moneran C. bryophyte D. sponge
    9·2 answers
  • A gene is physically located on a _____ in the nucleus of a cell.
    6·1 answer
  • What steps are involved in creating a hydroelectric power plant
    9·1 answer
  • A certain strain of bacteria divides every 2 hours. If a colony is started with 80 bacteria, then the time t (in hours) required
    11·1 answer
  • Would the local wind change if it was night time
    7·2 answers
  • Help pls asap ..... help
    9·2 answers
  • Can you think of a rhyme about cells?<br>A fact or detail about cells?<br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!