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
Lelechka [254]
2 years ago
15

Help me please ... i am very confused

Chemistry
2 answers:
Tomtit [17]2 years ago
5 0

Explanation:

how are you confused there just tell me the problem

Setler79 [48]2 years ago
5 0
They gave you the formula, plug it in
M = 732 g
V = 242 cm^3
732 g/ 243 cm^3 = D
Solve for that :)
You might be interested in
Why does a metal spoon left on a bowl of hot soup become warm?
irakobra [83]

Answer:

A) Metal is a conductor.

7 0
3 years ago
The towed
Volgvan

B Phytoplankton - Zooplankton - Arctic cod - Ringed sal

Explanation:

The food chain that describes the path through which energy takes will be phytoplankton-zooplankton-Arctic cod-Ringed sal. Energy moves in the ecosystem from producers to primary consumers then secondary and tertiary consumers.

  • Autotrophs are those organisms that manufacture their own food. The use chemical substances from the environment to produce their nourishment which serves as the source of energy for the whole ecosystem too.
  • Autotrophs are the producers in any ecosystem and they are usually the plants.
  • The phytoplankton is an autotroph.
  • Next up are the primary consumers that takes up the produced food by the autotrophs for their own nourishment. In the chain above, the Zooplankton is the primary consumer.
  • The secondary consumer that feeds on the zooplankton is the Arctic cod.
  • The tertiary consumer is the Ringed Sal which feeds directly on the Arctic cod.

Learn more:

food chain brainly.com/question/2497487

#learnwithBrainly

4 0
3 years ago
PLZZZ ANSWER FAST Describe each of the 4 different atomic models. Give the Scientist Name Name of model What they could account
VladimirAG [237]

Dalton's model of the atom (ESAAO) ...

Thomson's model of the atom (ESAAP) ...

Rutherford's model of the atom (ESAAQ) ...

Bohr's model of the atom (ESAAR) ...

IamSugarBee

5 0
3 years ago
What type of harmful bacteria did they feed the mice in the experiment?
fredd [130]
Wheres the expierment
8 0
3 years ago
Air is a _______. a. homogeneous mixture c. compound of oxygen and nitrogen b. heterogeneous mixture d. pure substance
SVEN [57.7K]

a because it was a combination of lots of subtances like CO2, oxygen, nitrogen,... and u cant see air so it is a homogenous mixture

7 0
3 years ago
Other questions:
  • Which element would you expect to be more metallic?<br> (a) Ca or Rb (b) Mg or Ra (c) Br or I
    10·1 answer
  • When the fish-tank water has a pH of 8.0, the hydronium ion concentration is 1.0 × 10-8 mole per liter. What is the hydronium io
    9·1 answer
  • A scientific model must make a testable prediction. a scientific model must make a testable prediction.
    12·1 answer
  • Name the following compound: <br> HC2H3O2
    11·2 answers
  • Match the particle to the description
    12·1 answer
  • How does the modern periodic table arrange elements?
    5·2 answers
  • What type of variable should there only be one of in an experiment? A) dependent B) independent C) control D) responding​
    8·1 answer
  • Magnesium metal a gray solid, is heated in a crucble in the presence of oxygen
    14·1 answer
  • What is the specific heat capacity of silver metal if 110.00 g of the metal
    5·1 answer
  • Thermal energy will flow from the person to the desk
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!