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
Natali [406]
2 years ago
8

Which is the number of characteristics that define a living thing?

Biology
1 answer:
qaws [65]2 years ago
4 0
Made of cells
Reproduction
Sense and respond to change
DNA
Use of energy
Growth and development
You might be interested in
What is an amino acid sequence
laila [671]
So, if your DNA specifies that a protein should be made using the amino acid valine, then lysine, and finally serine, then those amino acids would be assembled in that sequence.
7 0
2 years ago
A television advertisement claims that a certain brand of cough drop reduces coughing for 8 hours. Describe an investigation tha
Liono4ka [1.6K]

Answer:

See explanation below.

Explanation:

<em>Study Design - Partially double-blinded study</em>

  • The <u>cohort study </u>will be composed of 80 adults (aged ≥18 years) with a clinical diagnosis of constant coughing present as a result of a cold, which would be measured by semiautomated ambulatory cough monitor.
  • This study will be divided into an experimental group and a control group:
  1. No medication (natural drops; <em>e.g.</em> water; saline solution) - <em>Control group </em>
  2. Cough treatment - <em>Experimental group</em>
  • Data to be collected:

Participant cough will be recorded <u>every hour</u> (until 8 hours are reached) for two consecutive days (for repetitions) in both groups using semiautomated ambulatory cough monitor and analyzed statistically.

  • Observations:

Experimental group: <u>If coughing is significantly (statistical analysis) reduced within the 8 hours </u>(<em>after repetitions</em>) and a symptom improvement is observed, <u>the hypothesis that cough drops are effective is valid</u>.

Control group: To determine that cough drops treatment is effective, the no-treatment group should score worst and participant should not show significant improvement.

*<em>In scientific experiments, repetitions are important to prevent bias and error.</em>

6 0
3 years ago
Phosphate from atp is removed to make adp and a free phosphate molecule
Lunna [17]

Answer:

ATP is a nucleotide consisting of an adenine base attached to a ribose sugar, which is attached to three phosphate groups. ... When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP).

4 0
2 years ago
Table salt and water are examples of?
Viktor [21]
The answer would be letter C
5 0
3 years ago
When a parent is trying to get child to eat vegetables and say yummy the parents are using what food preference?
Luden [163]
They r trying to infer that “Broccoli” is delicious
7 0
3 years ago
Other questions:
  • 14. Which of the following best describes an isotonic solution?
    7·1 answer
  • Which sectional planes of the body could show parts of both lungs and the heart?
    15·1 answer
  • Using the processes of diffusion and osmosis molecules(particles) always move from?
    14·2 answers
  • A monkey has 42 chromosomes in almost all its cells. How many chromosomes are in a monkeys haploid cells?
    14·2 answers
  • There is an overwhelming amount of evidence supporting evolution by natural selection. This evidence can be divided in several c
    5·1 answer
  • What will happen if the number of snakes goes down?
    15·1 answer
  • At the set of gas exchange in the lungs, where does the oxygen move?
    13·1 answer
  • If the sugar has a carbonyl group within the carbon skeleton, we call it?
    11·1 answer
  • if u go outer space shouldn't you not see anything because it black and when you look back why is there a glow on and around the
    11·1 answer
  • 3. How can we use what we know about cell membranes to treat disease?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!