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
Nadya [2.5K]
2 years ago
7

A flask containing photosynthetic green algae and a control flask containing only water are exposed to a cycle of 12 hours of li

ght and 12 hours of darkness. Which of the following statements best describes how the relative dissolved oxygen concentration in the flask with algae will compare to the control flask?
A. The dissolved oxygen in the flask with algae will not be different from the control flask at any time.
B. The dissolved oxygen in the flask with algae will always be higher.
C. The dissolved oxygen in the flask with algae will be higher in the light, but lower in the dark.
D. The dissolved oxygen in the flask with algae will always be lower.
E. The dissolved oxygen in the flask with algae will be higher in the light, but the same in the dark.
Biology
1 answer:
navik [9.2K]2 years ago
7 0
Answer would be


E

Hope this help happy Saturday
You might be interested in
Which of the following statements is true?
olya-2409 [2.1K]
Viruses have both rna and dna
3 0
2 years ago
Traditionally, zoologists have placed birds in their own class, Aves. More recently, molecular evidence has shown that birds are
Luda [366]
Th correct answer would be D! Hope this helps
6 0
1 year ago
Sickle cell punnett square?
jok3333 [9.3K]
Sickle cell disease is a hereditary disease seen most often among people of African ancestry. Caused by mutations in one of the genes that encode the hemoglobin protein, the disease is inherited as an autosomal recessive trait.
5 0
2 years ago
Mention the different habitats in which micro organisms are found
erastovalidia [21]
The micro organisms are found in
<em><u>hot springs
</u></em>
<em><u>soil
</u></em>
<em><u>snowfield
beneath earth 
rocks
inside roots
swamps
water...
</u></em>

4 0
2 years ago
Read 2 more answers
What happen to the solar radiation that is absorbed?
bija089 [108]

Answer:

Explanation:  

Once the sun's energy reaches earth, it is intercepted first by the atmosphere. A small part of the sun's energy is directly absorbed, particularly by certain gases such as ozone and water vapor. Some of the sun's energy is reflected back to space by clouds and the earth's surface.

5 0
2 years ago
Other questions:
  • What type of organic molecule is a steroid? What is its function?
    14·1 answer
  • When consumers break down food, they release _____ as waste products.
    7·1 answer
  • WILL GIVE BRAINLIEST!!!
    7·1 answer
  • What phase of mitosis do the chromosomes line up in the middle of the cell
    14·1 answer
  • Growing sugar beets for sugar, as an alternative to importing sugar made from sugar cane, is an example of
    8·2 answers
  • What will be in the control group?
    15·2 answers
  • the river below has become two feet wider in the past ten years. which factors may have caused this change
    6·1 answer
  • There are 20 squares and 4 triangles.what is the simplest ratio of triangles to squares?
    6·1 answer
  • What is a gene that has two positive transcription factors called
    13·1 answer
  • 2. Which choice is an example of pollution?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!