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
gayaneshka [121]
3 years ago
14

Baby polar bears learn how to hunt for fish and seals by watching their mother do it.

Chemistry
1 answer:
adoni [48]3 years ago
6 0

Answer:

A

Explanation:

they watched there mother

You might be interested in
Hrjrhrhrvtchtjntokrjt​
stepan [7]

Answer:

habjdhs

Explanation:

bxjhbsbd

3 0
3 years ago
Yvvyycyvybny just gfy
mario62 [17]

Answer:

slkahglsjch! iwejafhblkahbje :)

Explanation:

7 0
3 years ago
How many molecules of carbon dioxide, CO2, are present in 388.1 grams?
swat32

Answer:

53.11× 10²³ molecules

Explanation:

Given data:

Number of molecules of CO₂ = ?

Mass of CO₂ = 388.1 g

Solution:

Formula:

Number of moles = mass/ molar mass

Molar mass of CO₂ = 12× 1 + 16×2

Molar mass of CO₂ = 44 g/mol

Now we will put the values in formula.

Number of moles = 388.1 g/ 44 g/mol

Number of moles = 8.82 moles

Now we will calculate the number of molecules by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

1 mole = 6.022 × 10²³ molecules

8.82 mol × 6.022 × 10²³ molecules / 1 mol

53.11× 10²³ molecules

6 0
3 years ago
Air, Sea water, alloy afe the examples of
ratelena [41]

Answer:

B. Mixture

because air,sea water and alloy are example of Mixture

8 0
3 years ago
The Himalayan mountain range found at the junction of India and Asia is an example of a
maksim [4K]

Answer: A : Convergent

Explanation:

5 0
3 years ago
Other questions:
  • How do American cities now protect their water resources
    11·1 answer
  • Reese put gravel, sand, and clay in a bottle. She added some water, shook the bottle, and left it for an hour. What did she see
    9·2 answers
  • Use the chart to determine which atom in the carbon–chlorine bond is assigned the delta negative charge. carbon atom chlorine at
    10·2 answers
  • How many moles are there in 9.6 x 10²⁵ atoms of Oxygen?
    12·1 answer
  • An atom has +14 protons, 15 Neutrons, and -14 Electrons, what is the charge of its nucleus? ASAP!!
    11·2 answers
  • Porcelain, paper, glass, and rubber are all examples of electrical
    12·2 answers
  • If you need to produce X-ray radiation with a wavelength of 1 Å. a. Through what voltage difference must the electron be acceler
    15·1 answer
  • How do hydrogen bonds make water a liquid?
    7·1 answer
  • A student is doing chemistry lab using strong acid and starts eating
    11·1 answer
  • What is the boiling point (in °C) of a 0.743 m aqueous solution of KCI?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!