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
strojnjashka [21]
3 years ago
7

Explain ways that organisms interact in helpful and harmful ways.

Chemistry
1 answer:
I am Lyosha [343]3 years ago
4 0
Organisms are living things. Us humans are also living things, so we are helpful and harmful to other organisms. For example: we can help another human being with something, or we can help a plant/tree grow if we water it. In return, they also help us by providing us with oxygen. however, we can also be harmful to each other and the environment, for example: we can't hurt each other, or plant or animals by killing them or we can hurt insects by stepping on them. Therefore, organisms are helpful and harmful to each other.
You might be interested in
Which substance is a base? HCOOH RbOH H2CO3 NaNO3
Alex Ar [27]

Answer:

RbOH

Explanation:

For this question, we have to remember what is the definition of a base. A base is a compound that has the <u>ability to produce hydroxyl ions</u> OH^-, so:

AOH~->~A^+~+~OH^-

With this in mind we can write the <u>reaction for each substance:</u>

HCOOH~->~HCOO^-~+~H^+

RbOH~->~Rb^+~+~OH^-

H_2CO_3~->~CO_3^-^2~+~2H^+

NaNO_3~->~Na^+~+~NO_3^-

The only compound that fits with the definition is RbOH, so this is our <u>base</u>.

I hope it helps!

6 0
3 years ago
Read 2 more answers
When water reacts with potassium metal the hydrogen produced ignites explosively on the surface of water .What cause the ignitio
Julli [10]

Answer:

Pottasium reacts with water vigorously and the reation is exothermic. The heat released causes the hydrogen released to ignite

Explanation:

7 0
3 years ago
The Earth's biosphere is consists of
r-ruslan [8.4K]

Answer:

The Earth's bioshere consist of the parts of Earth where life exists. Ecosystems.

Explanation:

5 0
3 years ago
How many atoms are found in the chemical formula below?*<br> Al2(SiO3)2
SCORPION-xisa [38]

Answer:

10 atoms

Explanation:

To find out the number of atoms: MULTIPLY all the SUBSCRIPTS in the molecule by the COEFFICIENT.

4 0
3 years ago
An atom of 40 18 Ar has a nucleus that contains a total of
Cloud [144]
The correct answer is b, 18 protons
4 0
3 years ago
Read 2 more answers
Other questions:
  • The combustion of a sample butane, C4H10 (lighter fluid) produced 2.46 grams of water. how much oxygen was used up in grams
    15·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • The SI unit for quantity of radioactive materials is:
    5·1 answer
  • On a mission to a newly discovered planet, an astronaut finds gallium abundances of 61.29 % for 69Ga and 39.71 % for 71Ga. What
    15·1 answer
  • Electrolysis can be used for all of the following, except A. separating metals from ores. B. plating objects with metal coatings
    6·1 answer
  • What is the empirical formula for a compound that is 83.7% carbon and 16.3% hydrogen?
    14·1 answer
  • Incorporating ingredients by gently turning one part over another with rubber scraper is.
    8·1 answer
  • PLEASE HELP!!
    7·1 answer
  • Which factors can influence the length of time it takes for a half-life to occur?
    15·1 answer
  • Tomas takes a walk next to the ocean and finds a jellyfish that has washed ashore. Curious, he does some research about
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!