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
JulijaS [17]
2 years ago
15

A science class conducts an experiment about temperature and the motion of particles. The students are given three cups. Each cu

p holds
150 milliliters of water. Cup A has water at room temperature, cup B has cold water, and cup C has very warm water. The students add three
drops of red food coloring to the center of each cup at the surface of the water. They observe the water for 1 minute.
What is the responding variable in this experiment?
O A. the number of cups
O B. the temperature of the water
O c. the amount of water in each cup
O D. the rate of dispersion of the food coloring
Biology
1 answer:
Genrish500 [490]2 years ago
4 0

Answer: think its the temperature of the water

Explanation:

You might be interested in
What if plants no longer existed on Earth? How would your life be different?
Scrat [10]
You would probably be dead... Because plants are our main source of oxygen aaaand we need oxygen to live!
4 0
3 years ago
The hypothesis, which says lightning struck the Earth causing tiny organic molecules to join and form living organisms, is histo
Leona [35]

The answer is;  A


This model hypothesizes how life started during the early conditions of the earth which were hot and filled with greenhouse gases in its atmosphere about 4 billion years ago. It is explained by the theory of spontaneous generation where organic molecules were created from inorganic molecules spurred from energy from lightning. These organic molecules filled the water bodies and chemically arranged themselves, over time, into primordial life.


6 0
3 years ago
2. Would a footprint be considered a fossil?​
alexandr1967 [171]

Answer:

yes i think so

Explanation:

6 0
3 years ago
Asexual reproduction from a single parent is based on what?​
Sonja [21]

Answer:

The parent cell simply divides to form two daughter cells that are identical to the parent. Asexual reproduction produces offspring that are genetically identical to the parent, whereas sexual reproduction produces a similar, but genetically unique offspring.

Explanation:

hope you like my ans

8 0
3 years ago
Read 2 more answers
Phospholipid molecules have __ tails that turn inward away from the watery solutions inside and outside the cell.
BabaBlast [244]

Answer:

hydrophobic i believe

Explanation:

hope this helps!

3 0
2 years ago
Other questions:
  • Briefly define the purpose of the following organelles: Nucleus, Ribosome, Nucleolus, RER (Rough Endoplasmic Reticulum), SER (Sm
    12·1 answer
  • The theory of evolution states that all life is related and that organisms have become more complex over time. Which phrase desc
    13·1 answer
  • What does r136a1 have n common with the sun
    11·1 answer
  • Why must offspring of birds develop an egg with a hard structure
    9·1 answer
  • At which hotspot would you view Polaris at an altitude of 45°?
    14·1 answer
  • Wild hogs introduced to Texas from Europe became feral after the
    8·1 answer
  • CPT codes for diagnostic radiology for the hemic and lymphatic systems are covered under which range?a. 75600-75989b. 77001-7702
    7·1 answer
  • What is the role of the liver?
    14·2 answers
  • A zygote which has inherited an x chromosome from the father will develop into : baby boy baby girl adult either boy or girl.
    6·1 answer
  • I need help pleaseeee
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!