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
Alik [6]
3 years ago
7

Which has characteristics similar to a scientific model? A. a deep-sea submersible B. a planetary rover C. the Brooklyn Bridge D

. a toy train
Chemistry
1 answer:
In-s [12.5K]3 years ago
6 0
A toy train <span>has characteristics similar to a scientific model
because its a working model of concept
so correct option from above i conclude is D 
hope it helps</span>
You might be interested in
What type of grass is poisioness
ikadub [295]

Answer: Tall fescue can be harmful to grazing cattle and horses because the grass can become tough and infected with endophytes, causing poor grazing. Switchgrass and tall fescue are less likely to be poisonous to dogs, cats or humans than to horses or cattle, but eating either of them might cause stomach upset.

Explanation:

5 0
3 years ago
Read 2 more answers
A researcher wants to determine if a unicellular organism he discovered is an autotroph or a heterotroph. He radioactively label
GaryK [48]

Answer:

A

Explanation:

Autotrophs utilize the energy from  sunlight to reduce carbon dioxide to carbohydrates (glucose). The energy from the sunlight is used to split water into H+ and O2- and the H+ used in the reduction process. The labeled carbon in the carbon dioxide will, therefore, be incorporated by the autotrophs in the carbohydrates made in photosynthesis.  

4 0
3 years ago
In neutralization reaction _______ and ________ is produced.
dezoksy [38]

Answer:

In neutralization reaction water and a salt is produced.

4 0
2 years ago
Read 2 more answers
Why does a tadpole reabsorb its tail into its body?
adelina 88 [10]

Answer:

The cells mutated.

Explanation:

Lysosomes is the cell that digest the unwanted materials in the cytoplasm.

3 0
3 years ago
Read 2 more answers
Coefficient -<br> Subscript for K-<br> 3) 4K CO<br> Subscript for C<br> Subscript for 0 -
Ulleksa [173]

Explanation:

....... ¿Qué?

6 0
2 years ago
Read 2 more answers
Other questions:
  • Consider a galvanic cell consisting of the following two redox couplesAlB+ 3e Al , Mga + 2e Mg, (ag. E® = 1.676 V ) E° = 2.356 V
    13·1 answer
  • If an area has high air pressure and low humidity, what type of weather will it most likely have?
    8·2 answers
  • What is the different between a graph representing data that is directly proportional and a graph that is inversely proportional
    12·1 answer
  • There is a gas at 780 mm of Hg, in a volume of 5 liters and a temperature of 37 ​ C, the volume is changed to 5.5 liters and the
    7·1 answer
  • Sodium Sulfide chemical formula
    14·1 answer
  • 4. How do minerals become part of the soil?
    12·2 answers
  • What are the three components of soil texture? <br><br> Hurry please help!
    6·1 answer
  • How can you determine the products of a single or double displacement reaction?
    12·1 answer
  • PLEASE! DUE IN 30 MINUTES! I NEED A LOT OF HELP! 50 POINTS! ANSWER ALL THREE QUESTIONS PLEASEEEEE I NEED HELP ASAP
    13·1 answer
  • DH
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!