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
tamaranim1 [39]
4 years ago
6

How many neutrons does a calcium atom have

Biology
1 answer:
denis-greek [22]4 years ago
3 0

Calcium has twenty neutrons.

You might be interested in
Find the total number of each item requested below for the compound shown. 2H2CO3
nata0808 [166]
Hydrogen atoms <span>24613 hope this helps

</span>
6 0
3 years ago
Read 2 more answers
Which of the following types of algae is unicellular?
Andrews [41]

Answer: green algae

Explanation:

Alga is classified as plants as it contains chlorophyll. But, it lacks true stem, roots etc.  It is a large group of aquatic plants.  Algae could be unicellular, multi cellular or colonial.  

A unicellular contains single cell where as multi-cellular consists of of many cells. Kelp, Plankton and Brown algae are multi-cellular where as green algae can be either unicellular or multi-cellular.

3 0
3 years ago
Read 2 more answers
1. In the fast change, how are other parts of the ecosystem affected?
Naya [18.7K]
The limit of ecosystems to give advantages to people, that is to give biological community administrations, gets from natural cycles of water, nitrogen, carbon, and phosphorus. These procedures have now and again been altogether altered by human movement. Changes have been quicker in the second 50% of the twentieth century than at some other time in recorded mankind's history.
8 0
4 years ago
List four things of weather information that are often included in a weather forecast.
Elan Coil [88]

Answer:

Temperature, Precipitation, Humidity, Cloud Cover

4 0
3 years ago
Which of the following do all acoelomates have in common?
bazaltina [42]
It is muscle and nerve tissue
8 0
4 years ago
Other questions:
  • Which of the following is the main evidence of life in the early universe?
    9·1 answer
  • What is evolution? what are the pieces of evidence scientists use to study evolution?
    7·1 answer
  • Which of the following is an example of qualitative data?
    10·2 answers
  • it requires 12 hours to fill 3/5 of a swimming pool at this rate how many hours is required to fill the remainder pool
    11·1 answer
  • Define the term hominin.
    7·2 answers
  • In Texas, a man showed up at a medical facility claiming that he felt drunk when he had not ingested any alcohol. Indeed his blo
    13·1 answer
  • Which diseases don’t yet have vaccinations? What are the reasons?
    9·1 answer
  • How does potential energy become kinetic energy?
    6·1 answer
  • How are hydrogen bond similar to iconic bonds?
    6·1 answer
  • Which component of the lymphatic system does the thymus belong to?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!