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
iris [78.8K]
2 years ago
8

Give three examples of the color changes that can be seen with pH indicators.

Biology
1 answer:
Andru [333]2 years ago
3 0

Answer:

IndicatorLow pH colorHigh pH colorBromocresol greenyellowblueMethyl redredyellowMethyl purplepurplegreenAzolitmin (litmus)redblue

You might be interested in
HELP PLZZZZZZZZZZZZZZZZ
Zielflug [23.3K]

Answer:

moving materials in and waste products out

Explanation:

6 0
2 years ago
The Miller and Urey experiment is often viewed as an important experiment for AP Biology students to know/understand. Describe t
Leya [2.2K]

Answer:

The Miller and Urey experiment is a well-known classic experiment in which hypothetical conditions of the early Earth's evolution were simulated to test the possibility of chemical evolution. In fact, this was an experimental test of the hypothesis previously expressed by Alexander Oparin and John Haldane that the conditions that existed on primitive Earth promoted chemical reactions that could lead to the synthesis of organic molecules from inorganic ones. It was held in 1953 by Stanley Miller and Harold Urey. The apparatus designed for the experiment included a mixture of gases corresponding to the notion of the composition of the atmosphere of the early Earth in the 1950s, and electric discharges passing through it (simulating lightning strikes on the ground). The Miller and Urey experiment is considered one of the most important experiments in the study of the origin of life on Earth.

6 0
3 years ago
Read 2 more answers
What do you think? So why don't t apes walk upright like us?
BabaBlast [244]

Apes were basically monkeys. They walk on their hands and feet but crouched. There's a bunch of theories saying that humans evolved from apes. As apes evolved, they started walking upright.

4 0
3 years ago
1. How have humans evolved in regards to their brain size, jaw
ale4655 [162]

Endocasts of Homo erectus (left) and Homo sapiens (right) illustrate rapid increase in brain size. As early humans faced new environmental challenges and evolved bigger bodies, they evolved larger and more complex brains. Large, complex brains can process and store a lot of information.

6 0
3 years ago
What is one of the functions controlled by the cerebellum? A. balance B. digestion C. respiration D. memory
Brums [2.3K]

Answer:

A. Balance

Explanation:

The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates motor movements. The cerebellum coordinates voluntary movements such as posture, balance, coordination, and speech, resulting in smooth and balanced muscular activity. It is also important for learning motor behaviors.

3 0
3 years ago
Other questions:
  • What is the study of carbon-containing compounds?
    8·1 answer
  • based on the fact that people can get cancer regardless of their genetics, what are some things you can do to lower your risks o
    10·1 answer
  • What is the purpose of the cell cycle?
    8·1 answer
  • Why is it hard to build shelter on mars ?
    14·2 answers
  • How is the nitrogen cycle important to humans?
    9·2 answers
  • What are the three stages of aerobic cellular respiration?
    11·2 answers
  • Which step of scientific inquired invoves testing the hypothesis and collecting data​
    8·1 answer
  • Which of the following best describes bases?
    15·1 answer
  • The main function of the digestive system
    14·2 answers
  • Activity
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!