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
Svetlanka [38]
3 years ago
5

2. The development of microscopes allowed scientists to investigate living things in greater detail. Through many investigations

, scientists found evidence that all living things are made of one or more basic units that divide to form new units. Scientists used their evidence to explain the relationship between these “building blocks of life” and the organisms to which they belong. What are these explanations called?
a) Cell theory

b) Germ theory

c) Law of mitosis

d) Law of biogenesis
Chemistry
1 answer:
Greeley [361]3 years ago
6 0

Answer:

a) Cell theory

Explanation:

Cell theory states that cells are the basic unit of life

You might be interested in
What were the criteria of Nils Bohlin’s solution to safer seatbelts?
DedPeter [7]
What that person said
3 0
3 years ago
It is not possible for global warming to have any positive side effects. Please select the best answer from the choices provided
TiliK225 [7]

False. For example, changing climates will mean that some areas that experience harsh weather will soon being to experience milder weather. :)

8 0
3 years ago
Read 2 more answers
Light waves travel much__________________________________ than sound waves.
LUCKY_DIMON [66]

Yeah, a lot faster than sound.

3 0
3 years ago
If the temperature of one mole of gas increases while its volume decreases, would you expect the gas pressure to increase, decre
tangare [24]

Answer:

Pressure will increase since their is not much room

please give brainliest

Explanation:

8 0
3 years ago
How much heat is needed to raise the temperature of 55.0 g sample of water by 65.0 oC.
sveticcg [70]

Answer: 14943.5 J

Explanation:

The quantity of heat energy (Q) required to raise the temperature of a substance depends on its Mass (M), specific heat capacity (C) and change in temperature (Φ)

Thus, Q = MCΦ

Given that,

Q = ?

Mass of water = 55.0g

C = 4.18 J/g°C

Φ = 65.0°C

Then, Q = MCΦ

Q = 55.0g x 4.18 J/g°C x 65.0°C

Q = 14943.5 J

Thus, 14943.5 joules of heat is needed to raise the temperature of water.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the particles of an atom. positively charged, electron, proton, neutron, and negatively charged.
    14·1 answer
  • The movement of atoms molecules waves and electrons is
    7·1 answer
  • HELP please quick HELP
    6·1 answer
  • Which characteristics do photosynthesis and cellular respiration have common
    8·1 answer
  • In Rutherford experiment some alpha particles fired at a gold foil bounced backward as a result of ... A.reflection from the sur
    15·2 answers
  • NEED HELP! thank you!
    13·1 answer
  • Which part of a plant is responsible for carrying out photosynthesis
    9·2 answers
  • What happens when a copper vessel is exposed to moist air for long? please answer fast​
    14·1 answer
  • What is simple distllation​
    6·2 answers
  • Find the mean of the data.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!