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
OLEGan [10]
3 years ago
7

Changes in state of matter

Biology
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

A

Explanation:

This one makes the most sense to me

You might be interested in
Plant hormonal regulation differs from animal hormonal regulation in that
Over [174]

Answer:

Plant hormonal regulation differs from animal hormonal regulation in that there are no dedicated hormone-producing organs in plants as there are in animals.

Explanation:

<em>Plant hormones control different functions in plants such as growth and development.</em> These hromones are signal molecules that affect gene expression and transcription levels. What diferentiates them from animals is that in plants there are no dedicated hormone producing organs. For example, that plants and insects produce their hormones differently.

5 0
4 years ago
Diego is conducting an experiment to investigate how temperature affects chemical change. He has three pieces of cheese that he
valkas [14]

The piece of cheese in the refrigerator had the least amount of chemical change.

  • Moulding occurs on substances which are warm and moist
  • Mold thrives in warm and humid places
  • In refrigerators, the environment is cool and dry
  • This environment hinders the growth of mold
  • The bacteria and fungi require optimum temperatures to flourish, which is not present in a refrigerator
  • The cheese placed outside and on the counter will grow mold as those environments do not arrest the growth of mold
  • Refrigeration ensures that food is not spoilt

Therefore, the least amount of chemical change takes place on the cheese placed in the refrigerator.

Learn more about mold here:

brainly.com/question/1289695

#SPJ10

5 0
2 years ago
Which variable should be changed in an experiment to test the best conditions for bacteria to grow? the type of bacteria used th
Setler [38]

An experiment to test the best conditions for bacteria to grow is the material that the bacteria feed upon. <u>Option D.</u>

<u />

Antibacterial hand soap with different concentrations. Dependent variable bacterial growth as measured by the diameter of the zone of inhibition. Exposing Petri dishes to different temperatures can skew the level of bacterial growth they inhabit. Plant height is the dependent variable that responds to changes in the independent variable.

Sunlight is the controlling variable because each plant is exposed to the same amount of sunlight. It is the dependent variable because it measures the amount of plant growth. The dependent variable depends on the independent variable. How much plants grow depends on how much sun they receive. A continuous increase in temperature from a minimum value increases the rate of bacterial growth because the rate of metabolic reactions increases with increasing temperature.

Learn more about An experiment here:- brainly.com/question/17274244

#SPJ1

7 0
1 year ago
A scientist asked a question that was based on observation. Which is the next step the scientist should take
Snowcat [4.5K]
Theroy or hypothesis thats what i think it is
3 0
3 years ago
When assessing a client who gave birth 12 hours ago, the nurse measures an oral temperature of 99.6° f (37.5° c), a heart rate o
Taya2010 [7]

The nursing action appropriate for this kind of case is encouraging increased fluid intake<span>

<span>The rationale behind this is that around the first day of postpartum, slight dehydration usually causes a slightly elevated temperature; the nurse should also encourage increased fluid intake to counter dehydration. Aspirin is contraindicated in postpartum clients because its anticoagulant effects may induce the risk of hemorrhage. Reassessment in vital signs every 4 hours is sufficient to evaluate the effectiveness of hydration measures. If the patient’s oral temperature exceeds 38 degrees Celsius or 100.4 degrees Fahrenheit, the nurse should request an antibiotic order since this may suggest an infection.</span></span>

6 0
3 years ago
Other questions:
  • Match each scenario to it’s related biomolecules
    13·2 answers
  • Question 5 in the canopies of tropical forests, plants are able to survive despite the high temperatures and high levels of sola
    6·1 answer
  • Soils vary throughout the world because _____.
    9·2 answers
  • A specimen collection helps a scientist do an experiment by
    11·2 answers
  • How could this mRNA sequence support a triplet code? ACACACACACAC
    7·1 answer
  • Why is wind erosion so harmful?
    10·2 answers
  • An organism that survives an epidemic<br> would be an example of ...... (check your<br> notes)
    14·1 answer
  • According to the phenotypic characters of pneumococcus considered in Griffith's
    10·1 answer
  • What is a reason WHY energy is lost in food chains? A Organisms are part of many different food chains. B Energy moves from leve
    12·2 answers
  • To study the diversity of life, biologists use a classification system to name organisms &amp; group them in a logical manner. I
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!