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
AnnyKZ [126]
3 years ago
6

Even before modern observations provided evidence supporting the theory of plate tectonics, people developed theories that the c

ontinents were once joined together. Using only maps, what did they observe?
Chemistry
1 answer:
Deffense [45]3 years ago
3 0

Answer:

people or scientist tend to observe the nature of the continents that described by jigsaw fit,geological similarity among the continents

You might be interested in
Comparing the characteristics of homogeneous and heterogeneous<br>​
Sergeu [11.5K]

answer: A homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions. A heterogeneous mixture consists of visibly different substances or phases.

4 0
3 years ago
Identify the state of matter for A, B, and C.
drek231 [11]

Explanation:

A) particles are close together in random positions with about equal kinetic energy and intermolecular forces.

These points are about liquid state.

B) particles are close together in fixed positions with low kinetic energy

These points satisfy the qualities of Solid state

C)particles are far apart with greater kinetic energy and low intermolecular forces.

The above qualities are for Gaseous state of matter

A) Liquid

B)Solid

C)Gas

7 0
3 years ago
Starch and cellulose are both produced by plants, yet one is easily digested by animals and the other is not. Discuss the differ
Nadusha1986 [10]
<span>Starch and cellulose have the same substance but different structures. They are both polysaccharides. The basic unit of a polysaccharide is the glucose. Glucose, which contains carbon, hydrogen, and oxygen, have two forms. The alpha-glucose with an alcohol group attached to carbon 1 is down and the beta-glucose with the alcohol group attached to carbon 1 is up. Starch is the alpha-glucose while cellulose is the beta-glucose. Starches are linked into a straight chain whereas the cellulose are connected like a pile of stack paper. When the human body eats starch, it can digest the starch but not the cellulose because it has no enzyme that can break it down. </span>
4 0
3 years ago
How much of a chemical should you take?
barxatty [35]

Answer:

No more than 0.1 mL of hydrochloricton acid

5 0
3 years ago
What are some of the activities performed during experiment​
aev [14]

Answer:

nobmelonisegxfixcyctGkchkcigdtidtifyoc

6 0
3 years ago
Read 2 more answers
Other questions:
  • 6p, 6q, 6r, and 6s are like terms. true false user: -8 is a term. true false
    13·2 answers
  • LAST TRY I CANT GET THIS WRONGGG PLZ
    6·1 answer
  • Lost one extensive and one intensive property of a marker ink
    8·1 answer
  • Please help
    15·1 answer
  • Organisms with traits that are well-suited to an environment tend to survive and reproduce at a greater rate than organisms that
    8·1 answer
  • I don't understand this I'm confused ​
    10·1 answer
  • Need these solved ASAP please​
    8·1 answer
  • Blood has a mass-volume percent of NaCl of 0.9%. What mass (g) of NaCl is present in a liter of blood
    14·1 answer
  • Carbon tetrafluoride, CF4 contains four identical C-F bonds. Fluorine is more electronegative than carbon. How will this impact
    8·2 answers
  • Help I think the answer is either A or D.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!