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
NeX [460]
2 years ago
12

Which determines the reactivity of an alkali metal?

Biology
1 answer:
irinina [24]2 years ago
6 0

Answer:

its boiling and melting points

You might be interested in
20 POINTS<br> describe the outer core layer of the earth please dont copy from somewhere else
Katen [24]

<u>The outer core of the Earth is a liquid layer and it is mainly made up of the metals iron and nickel. </u>

<u>It's also made up of small amounts of other substances. </u>

<u>The outer core is responsible for Earth's magnetic field. </u>

<u>The outer core is the second layer of the Earth.</u>

4 0
3 years ago
Read 2 more answers
Forests maintain a balance between the amount of ______ and ______ gases in the atmosphere​
kondor19780726 [428]

Answer:

forests maintain a balance between the amount of carbon-dioxide and oxygen gases in the atmosphere...

Hope this helps!!❤

3 0
2 years ago
Read 2 more answers
Which of the following statements about dinoflagellates is true? Select one: A. All known varieties are autotrophic. B. Their wa
Valentin [98]

Answer: The correct option is D(Some produce toxic agents in the water).

Explanation:

Dinoflagellates are found in the phylum Dinoflagellata which are single celled organisms. They are mostly found in the ocean while few of them can live in streams, freshwater ponds and rivers. The following characteristics can be used to identify a Dinoflagellates, these include:

--> they are golden brown

--> they possess assimilative cell with indented waist.

--> they possess large nucleus with visible chromosomes.

It has been reported that many dinoflagellate species can produce various natural toxins. These toxins can be extremely toxic and many of them are effective at far lower dosages than conventional chemical agents. Therefore the option, Some produce toxic agents in the water, is a correct statement.

6 0
3 years ago
IS THIS AN EXAMPLE OF PRIMARY OR SECONDARY SUCCESSION? WHY
Ganezh [65]
Secondary succession because it was previously abandoned but since its been found theres a new ecosystem growing . ( u could word it a bit differently but it’s definitely secondary succession )
7 0
3 years ago
What Is the process that shows how organisms survive and change over time to adapt to the environment in the environment?
Eduardwww [97]

Answer:

Adaptation 99.99% sure

Explanation:

I did this many times in school

7 0
3 years ago
Other questions:
  • —-can affect the amount of precipitation an area<br><br> receives by causing the—-<br><br> effect.
    8·1 answer
  • What is the leading cause of unintentional injury death for americans at all ages?
    7·1 answer
  • State two principles of treatment of a disease
    7·1 answer
  • Which two terms indicate the same area of the body?
    13·2 answers
  • What are the main differences between DNA, Alleles, and Genes?
    8·1 answer
  • Regarding the treatment of schizophrenia, _____-blocking drugs have little effect on persistent negative symptoms such as tonele
    9·1 answer
  • How do rural water concerns differ between dry areas and areas with heavy rainfall?
    10·1 answer
  • NEED HELP ASAP WILL GIVE YOU BRAINLIEST ANSWER AND 50 POINTS!!!!!!
    10·2 answers
  • What is convection heat
    15·1 answer
  • Coursebook questions - page 44
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!