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
galina1969 [7]
3 years ago
7

In science class,Maria observed that a white colored flower has shades of red when it’s watered with red colored water.she forms

a hypothesis that the color reaches the flower through the stem.what should Maria do to confirm the hypothesis?
Biology
1 answer:
Vikki [24]3 years ago
7 0
Make a chart of the process
You might be interested in
True or false: nutrients are used to break down oxygen and water to release glucose and carbon dioxide
Arturiano [62]

Answer: it is False

Explanation: because nutrients are not used to break down oxygen and water

But these can be broken down in processes such as PHOTOSYNTHESIS ND CELLULAR RESPIRATION.

HOPE THIS HELPS!!!!! NEED MORE EXPLANATION COMMENT IN THE COMMENT SECTION

6 0
2 years ago
Aging skin becomes less resistant to infection and other diseases because the number of _____ decrease and are less efficient.
Arte-miy333 [17]
Cells !!!!!!!!!!!!!!!!!!
5 0
2 years ago
Read 2 more answers
During an experiment, a scientist crosses a pea plant that has purple flowers with a pea plant that has white flowers. The plant
OleMash [197]

The scientist can conclude that the plants that were used in this experiment contained both a dominant and recessive allele. That the plants were hybrids which causes the off springs to have a 3:1 ratio.

5 0
2 years ago
Read 2 more answers
Chromatin can be altered in a number of ways, such as histone modification and DNA methylation. When are such alterations consid
Ratling [72]

Epigenetic changes are those which do not involve alterations in the DNA sequence. These are caused due to interaction of the genome with the environment.

<h3>When are alterations epigenetic?</h3>
  • Epigenetic modifications or tags include DNA methylation and histone modification.
  • These changes alter DNA accessibility and chromatin structure thus regulating gene expression.
  • These are the reversible, heritable changes which do not change your DNA sequence, but they can change how your body reads a DNA sequence.
  • These are necessary for the normal development of organisms.
  • Stable, long-term epigenetic modifications involve DNA methylation.
  • Flexible, short-term changes involve histone modifications, such as methylation and acetylation.

Learn more about epigenetic changes here:

brainly.com/question/25660175

#SPJ4

6 0
1 year ago
In the human body, organ-systems interact with each other to maintain homeostasis.
mixas84 [53]

Answer:

i believe its d

Explanation:

8 0
2 years ago
Other questions:
  • Can you fill in number 2 in the diagram? And also if I did any of the other numbers wrong, thanks!
    7·1 answer
  • For safety reasons anytime there are no sidewalks it is best to ______.
    15·1 answer
  • Tasha went on a trekking expedition to a mountain range during her vacation. When she reached a particular height, it started ra
    10·2 answers
  • Training for an activity or isolating the specific muscle groups and/or movement pattern that one would like to improve is known
    10·1 answer
  • Use the drop-down menus to complete each statement.
    12·1 answer
  • After cheering wildly at an exciting football game your body may begin to relax on the way home. This relaxation reflects activi
    13·1 answer
  • Some pathogens can remain contagious in dried blood for up to _______.
    12·2 answers
  • An earthquake is the saking and trembling that results from movment of rock benath earths surface earthquakes most commonlz occu
    12·1 answer
  • According to the cell theory, which describes cells?
    14·1 answer
  • Amphipathic phospholipids arrange themselves into a(n) ______ to form the plasma membrane multiple choice question.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!