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
zimovet [89]
3 years ago
9

An ecosystem can be all populations of consumers eating each other for food true or false?

Chemistry
2 answers:
muminat3 years ago
7 0
False because if there is no producers or decomposers, there would be nothing to get energy and dead animal and plant parts wouln't get decomposed. A change in a ecosystem would affect the whole enviroment.
kati45 [8]3 years ago
3 0
I believe the answer is true
You might be interested in
A mineral that has _______ can be split fairly easily along planes with weak atomic attraction. A. hardness B. luster C. streak
Tomtit [17]
<span>A mineral that has CLEAVAGE can be split fairly easily along the planes with a weak atomic attraction. Technically a mineral may have a luster but it isn't the cause of it's split. Additionally, hardened minerals is the opposite of what is being discussed and I cannot truly remember what "streak" meant in regards to minerals.</span>
8 0
3 years ago
Read 2 more answers
What happens to the individual molecules of a liquid as they gain enough kinetic energy to escape the surface of the liquid?
Bumek [7]
Im pretty sure They freeze
7 0
3 years ago
Read 2 more answers
What is the density of a sample of a substance with a volume of 120ml<br> and a mass of 90g?
tigry1 [53]

Answer:

<h3>The answer is 0.75 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question

mass = 90 g

volume = 120 mL

We have

density =  \frac{90}{120}  =  \frac{9}{12}  =  \frac{3}{4}  \\

We have the final answer as

<h3>0.75 g/mL</h3>

Hope this helps you

6 0
3 years ago
A student wants to examine a substance by altering the bonds within its molecules. Which of the following properties of the subs
Marrrta [24]

Question is incomplete, the complete question is as follows:

A student wants to examine a substance by altering the bonds within its molecules. Which of the following properties of the substance should the student examine?

A. Toxicity, because it can be observed by altering the state of the substance

B. Boiling point, because it can be observed by altering the state of the substance

C. Toxicity, because it can be observed by replacing the atoms of the substance with new atoms

D. Boiling point, because it can be observed by replacing the atoms of the substance with new atoms

Answer:

B.

Explanation:

A student can examine a substance without altering the bonds within the molecules by examining its boiling point.

The boiling point is the property of a substance, at which the substance changes its state, which is from solid to liquid, liquid to gas and others. So, examining the boiling point will alter the bonds within the molecules as the state of substance will change.

Hence, the correct answer is "B".

6 0
3 years ago
Yall i think if someone can solve ths problem would save my life. its really URGENT
andre [41]
Cutxitxrxuyrxxydxdyxt
6 0
3 years ago
Other questions:
  • A laboratory technician drops a 0.0850 kg sample of unknown material, at a temperature of 100.0∘C, into a calorimeter. The calor
    12·1 answer
  • What is the first anmial
    13·1 answer
  • Under which temperature and pressure would helium behave most like an ideal gas? A) 40 K and 0.2 atm B) 40 K and 5.0 atm C) 600
    5·2 answers
  • How many moles of electrons are required to reduce one mole of oxygen gas (O2) to two moles of oxygen ions (O2-)?
    5·2 answers
  • Choose a body system and write about what kind of music it would listen to. write 2 sentences for full credit.
    12·2 answers
  • 4.
    6·1 answer
  • Explain the periodic trend for ionization energy and why this occurs?
    14·1 answer
  • Seaborgium mass number =
    9·1 answer
  • Asp plz do right now
    8·1 answer
  • Who arranged the elements into the first periodic table?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!