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
Tpy6a [65]
3 years ago
11

What element has average atomic mass 137.3? If there were a card for this element,

Biology
1 answer:
storchak [24]3 years ago
8 0

Answer:

Ba Barium

Explanation:

Says on ther periodic table

You might be interested in
The best way to maintain balance of pests in an ecosystem is to do what?
Greeley [361]

Answer:

i will say D....

Explanation:

3 0
3 years ago
Hey! So my teacher made an escape room kinda assignment, where we have to do punnett squares questions and science questions to
Marizza181 [45]
It’s 5211 bc a is 5, B is 2 and D is 1! hope this helps!
7 0
3 years ago
Which changes take place in the immune system of a person who is infected with hiv, and how might that infection develop into ai
solniwko [45]
Well a person with HIV would only have AIDS if he/she has really low number of CD4 cells if this is the case that is when doctors would diagnose that person with AIDS. Hope I helped
6 0
3 years ago
Why is it important to study the theory of plate tectonics and continental drift?
Dvinal [7]
It is practical knowledge in the sense that we know why some parts of the world are inherently risky to live in. Even though volcanic eruptionis, earthquakes and tsunamis are difficult to predict, it makes sense to have building codes and emergency plans that take this into account.

It is science’s response to the beliefs that natural catastrophes (volcanism, earthquakes and tsunamis) are divine punishments for the evil ways of some individuals.

Even if you will never use or apply this knowledge, knowing about the theory of plate tectonics gives you a current scientific perspective on what we know about the natural world.

It is a good example of how scientific theories proceed by trying to fit several observations into a coherent explanation.

Learning about the observations that needed to be made and explained for the theory to win over scientists helps caution you against people who adopt belief systems without questioning the myths told to them, or those who try to profit from ignorance of how nature actually works.

When it is well taught, it should convince you that, like any scientific theory, plate tectonics is a “work in progress”. New discoveries continue to be made, and it takes creative and logical thinking, debate and a quest for more observations in order to determine which ones prove or challenge the current theory and which ones may lead to its refinement.
8 0
3 years ago
When you dig a water well for a house, you must pay per meter. Based on this image, how deep would you have to drill to reach an
Lerok [7]

14 is my best guess

6 0
3 years ago
Read 2 more answers
Other questions:
  • The purity of cocaine in crack averages about __________.
    13·1 answer
  • QUESTION 1
    12·2 answers
  • Dylan is using a microscope to look at the cells in onion skin. Why does he need a microscope to look at the cells? A. The micro
    5·2 answers
  • Luteinizing hormone stimulates testosterone secretion by the leydig cells of the testes.
    10·1 answer
  • The picture below shows a cell undergoing a
    10·1 answer
  • What are the four major blood groups?
    8·1 answer
  • Here is an easy question with 20 points :))))
    15·1 answer
  • Two Changes that happen to your gas exchange system when you exercise regularly
    15·1 answer
  • Signs and symptoms of tuberculosis​
    12·2 answers
  • Food Web <br><br>please help ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!