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
fredd [130]
3 years ago
6

Elements are___

Biology
1 answer:
meriva3 years ago
7 0
Substances that are made up of only one type of atom.
You might be interested in
What is the correlation between women’s education and family size?
Serhud [2]

A negative correlation is most clearly seen between different levels of female education and the total fertility rate (TFR) in a population. TFR is the number of children a woman can expect to have over her lifetime given current rates of age-specific fertility.

Hope i answered right!!!

4 0
3 years ago
Charles Darwin, Charles Lyell and Alfred Russell Wallace all contributed to the theory of
sdas [7]
It is - Many scientific observations, related to biogeography and comparative anatomy were made, documented, and shared.
7 0
2 years ago
1. What is CRISPR/Cas9? How has it been used in humans?​
NemiM [27]

Answer:

The company used it to improve the immunity of bacterial cultures against viruses and many food manufacturers now use the technology to produce cheese and yoghurt. Since then the technology has been used to delete, insert and modify DNA in human cells and other animal cells grown in petri dishes.

Explanation:

5 0
2 years ago
Connective tissue is the main tissue found in which parts of the body?
Aleksandr-060686 [28]

In the central nervous system, the three outer membranes (the meninges) that envelop the brain and spinal cord are composed of connective tissue. They support and protect the body. All connective tissue consists of three main components: fibers (elastic and collagenous fibers), ground substance and cells.

8 0
2 years ago
Read 2 more answers
A control variable is: A. Measured to show the effect of a change. B. Collected to draw conclusions. C. Changed to test a hypoth
Sunny_sXe [5.5K]
D. Kept the same to make an experiment a fair test.


‘a controlled variable’
5 0
3 years ago
Other questions:
  • How old is our species Homo sapiens
    12·1 answer
  • How did primitive heterotrophs produce energy?
    12·1 answer
  • What is the name given to the original finch that diverged in to 15 different species? A. Darwin's finch B. Radiant finch C. Anc
    8·2 answers
  • If you crashed on a deserted island how would you modify, adapt, and depend on the island?
    7·1 answer
  • Plz give all the answers of reproduction in animal class 8 dav
    11·1 answer
  • Carotenoids are red, orange, or yellow pigments found in many plants. We know that plants contain chlorophyll a and b. What is t
    6·1 answer
  • Function of the double membrane
    14·1 answer
  • A dependent variable is:
    7·2 answers
  • Plz answer I want to know this what's answer to this question ​
    10·1 answer
  • Red flower being crossed with a white flower and creating a pink flower is an example of what
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!