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
nekit [7.7K]
3 years ago
6

Which process is used to measure primary productivity in aquatic ecosystems? a. measuring O2 uptake and release b. measuring CO2

uptake and release c. measuring changes in biomass d. measuring solar energy absorption
Biology
1 answer:
Sergio [31]3 years ago
6 0

Answer:

Explanation:b

You might be interested in
What is the cause of dead zones
timurjin [86]

Answer:

Dead zones are hypoxic (low-oxygen) areas in the world's oceans and large lakes, caused by "excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water. (NOAA)".

Explanation:

5 0
3 years ago
Read 2 more answers
Thigmotropism is a plants growth response to ____.
n200080 [17]
Light aka the sun I know for a fact
8 0
3 years ago
Read 2 more answers
Discuss the results of your research about the roles of nature versus nurture on human health. Share your opinion about how an i
artcher [175]

ONE OF THE OLDEST ARGUMENTS IN THE HISTORY OF PSYCHOLOGY IN THE NATURE VERSES NURTURE DEBATE EACH OTHER THESE  SIDES HAVE GOOD POINTS THAT IT IS REALLY HARD TO DECIDE WHETHER A PERSON'S DEVELOPMENT IS PREDISPOSED IN HIS/HER DNA, OR A MAJORITY OF ITS INFLUENCED BY THIS LIFE EXPERIENCES AND HIS/HER ENVIRONMENT .........



6 0
3 years ago
Among non-mammalian vertebrates, the cloaca is an anatomical structure that functions as ____
Oksi-84 [34.3K]
Among the non-mammalian vertebrates, the cloaca is an anatomical structure that function as a shared pathway for the digestive, excretory, and reproductive systems. Cloaca in vertebrates, common chamber and outlet into which the intestinal, urinary, and genital tracts open. It is present in amphibians, reptiles, birds, elasmobranch fishes, and monotremes.  Cloaca is not present in placental mammals or in most bony fish.
3 0
3 years ago
Which is the most accurate description of RNA
Umnica [9.8K]
The answer is A
RNA is always single strand
4 0
3 years ago
Other questions:
  • A student sets up an experiment and wants to see if different amounts of fertilizer affect the growth of basil. They place 4 sep
    12·1 answer
  • Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to detect the
    9·1 answer
  • Wendy has been doing some undergraduate research in Professor Thomas's biology lab. While riding her bike home late one evening,
    5·1 answer
  • How much of the worlds water is saltwater? A. 97.5%. b. 50% C.25% D. 2.5%
    13·2 answers
  • How does an increase in cell volume impact the diffusion of materials through the cytoplasm?
    8·1 answer
  • What is another name for observations
    14·2 answers
  • All individuals have two alleles for a given trait. According to Mendel's ____________, these alleles are passed down one each f
    11·2 answers
  • How do electromagnetic waves move
    15·2 answers
  • Male cones produce ______ which contains cells that develop into sperm.
    10·2 answers
  • Placing a cell containing 10% salt into a solution containing 15% salt will cause the cell to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!