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 statement is true for both plant and animals cells?
bulgar [2K]

Answer:

Nuclei and vacuole

Explanation:

But in animal cell vacuole are temporary exist

3 0
3 years ago
Which factor contributes to the lower variation in rainforest temperatures?
QveST [7]

Answer:

humidity

Explanation:

5 0
3 years ago
A cell that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds.
Eduardwww [97]
Producer/autotroph (i think)
5 0
3 years ago
Read 2 more answers
Can someone do 13-16 plsssssss
bixtya [17]

Answer:

-3

Explanation:

3 0
3 years ago
How does the baby has characters of both the parents?
Vlad1618 [11]
- - Because you take in  both genes from your parents. It is most likely to have more of your dads genes rather than mom though. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • I've tried hard trying to figure this out can u help me?
    15·1 answer
  • Ehlers-Danlos syndrome is a disease that affects the structure and support systems of the body. Which type of tissue does the di
    11·2 answers
  • A scientist is designing an investigation to study the impact of UV radiation present in high-altitude habitats on the populatio
    13·2 answers
  • 1. Mike injured his knee while playing. Examination revealed that the injured area was red, swollen, and warmer than the surroun
    15·1 answer
  • A 0.2 M solution of NaCl contains ________ g of NaCl in 1 l of ________.
    6·1 answer
  • Identify the large brown tectonic plate and whether it is oceanic or continental
    8·1 answer
  • What would happen in a cell if cellular respiration stopped?
    7·1 answer
  • When igneous rock is formed,the size of the rock crystals or grains is primarily dependent on
    11·1 answer
  • What is meant by acropetal succesion?​
    7·1 answer
  • Need help please answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!