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
Zigmanuir [339]
2 years ago
11

Question 4(Multiple Choice Worth 4 points)

Chemistry
2 answers:
Sveta_85 [38]2 years ago
6 0
C because endangered animals cannot be tested in the scientific method
boyakko [2]2 years ago
6 0

Answer: C) Why should endangered animals be protected?

Explanation:

A science is a discipline which can answer questions related to the cause of natural processes or events occurring in the natural world. The questions related to science can be answered by experimental procedures.

C cannot be answered by science as it is a question of moral question related to social ethics. The endangered animals if abolished will negatively reduce the biodiversity of the organisms living on earth.  

You might be interested in
Describe three factors that could limit the growth of the prairie dog population
alexira [117]

Answer:

Changes in environment, food source changes and disease?

Explanation:

I dont know what the answer choices are

5 0
3 years ago
Read 2 more answers
Identify the oxidizing agent and the reducing agent for 4Li(s) + O_2 (g) to 2Li_2O(s).
wolverine [178]

Answer: Li is the reducing agentg and O is the oxidizing agent.

Explanation:

1) The oxidizing agent is the one that is reduced and the reducing agent is the one that is oxidized.

2) The given reaction is:

4Li(s) + O₂ (g) → 2 Li₂O(s)

3) Determine the oxidation states of each atom:

Li(s): oxidation state = 0 (since it is alone)

O₂ (g): oxidation state = 0 (since it is alone)

Li in Li₂O (s) +1

O in Li₂O -2

That because 2× (+1) - 2 = 0.

4) Determine the changes:

Li went from 0 to + 1, therefore it got oxidized and it is the reducing agent.

O went from 0 to - 2, therefore it got reduced and it is the oxidizing agent.

7 0
3 years ago
Read 2 more answers
Figure 1 shows a seaside cliff. Figure 2 shows the same cliff after a period of time has passed. What caused the change from fig
NeX [460]
The change from figure one to figure two was most likely caused by erosion. Erosion is the process of something being eroded by wind, water, or other natural agents.
7 0
2 years ago
Read 2 more answers
Provide the nuclear equation for a decay of polonium-214
s344n2d4d5 [400]
The nuclear equation that describes the alpha decay of Polonium-210 can be written like this:
210/
84Po→206/82Pb+4/2 He
3 0
3 years ago
Solid carbon reacts with oxygen gas to form carbon dioxide gas . Write a balanced chemical equation for this reaction
Nikitich [7]

Solid carbon reacts with oxygen gas to form carbon dioxide gas.

The balanced chemical equation for this reaction:

C (s) + O_{2}(g) ---> CO_{2}(g)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why are solutions of acids and bases often good conductors of electricity?
    14·1 answer
  • For the reaction: N2O5(g) \longrightarrow⟶ 2NO2(g) + 1/2O2(g)
    9·1 answer
  • The 54.9-g sample of the compound X2O7 contains 33.6 g of oxygen atoms. What is the molar mass of element X?
    7·2 answers
  • Formula for Zinc Bromide
    14·2 answers
  • Be sure to answer all parts. Part 1 out of 2 how many electrophilic centers are present in acetyl chloride (ch3cocl)?
    12·1 answer
  • Process of loss of electron is called
    6·2 answers
  • A group of organisms that share similar characteristics
    13·2 answers
  • If we’re interested in knowing the rate at which light energy is received by a unit of area on a particular surface we’re really
    10·1 answer
  • Which of the following is the BEST description of a budget? *<br> 10
    13·1 answer
  • How many elements in alka seltzer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!