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
loris [4]
2 years ago
12

How do you change the objective lenses?

Biology
2 answers:
irakobra [83]2 years ago
8 0

Answer:

When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective. Re-focus on the image and then switch to the next highest power.

Explanation:

Marta_Voda [28]2 years ago
4 0

Answer:

<em>When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective. Re-focus on the image and then switch to the next highest power.</em>

You might be interested in
Which of the following is NOT true?
slava [35]

Answer:

c

Explanation:

thats c

6 0
2 years ago
Read 2 more answers
1 a has ears more than half the length of the head
NeTakaya
I think it would be a rabbit??
5 0
1 year ago
Extinction is the dying out of a species. What can
Svetllana [295]

Answer:

O

Explanation:

O having traits that enable the spices to adapt to the changed enviroment

5 0
2 years ago
Which of the following would be a phenotype?
skelet666 [1.2K]

phenotype is observable so A

5 0
3 years ago
Read 2 more answers
A graph of coal reserves in the United States versus time slopes downward. This indicates that coal production could have ______
rjkz [21]
The correct answer is:  [B]:  "decreased" .
________________________________________________________
<u>Note</u>:
________________________________________________________
        In a graph of "coal reserves in the United States" vs. "time" ; 

→ the "time" is the "independent variable" that belongs on the "x-axis" .

→ The quantity or amount of "coal reserves in the United States" is the "dependent variable" that belongs on the "y-axis" . 

       If the graph "slopes downward" ;  this would indicate a "decrease" in the amount/quantity of "coal reserves" over "time" .  

→  As the value of "x" increases — "time" increases — and; as "x" increases, the value of "y" {the amount/quantity of "coal reserves"} decreases.  

→ This would be represented by a "downward sloping" graph;  

→  and, among the answer choices given, could indicate that coal production:
_______________________________________________________
                     →  "decreased" ;    
_______________________________________________________
→  which is:  Answer choice:  [B]:  "decreased" .
_______________________________________________________
7 0
3 years ago
Read 2 more answers
Other questions:
  • In the visual analogy of the growing town, what does the library represent? identify two characteristics that make it a good cho
    7·1 answer
  • Describe the conservation of mass in a food web
    12·1 answer
  • Spread of ides is an example of
    13·1 answer
  • I need help i don't know the answer and the answer can you help me? you'll get 15 points if you answer this question
    11·1 answer
  • In figure 3-1 what process or processes would be occurring in the part of the rock cycle labeled “E”
    14·1 answer
  • A DNA strand has the sequence GTTCCAGAG. Which is the complementary strand of RNA?
    12·2 answers
  • What is the thesis statement of the research report Life on Mars? . . * But, in fact, the truth might be hidden in this ordinary
    10·1 answer
  • 5. What is the decay product of Uranium-238?
    10·1 answer
  • Pls emt smart people pls answer this the best
    10·2 answers
  • 5. Cuboidal cells have a prominent round?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!