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
svetoff [14.1K]
4 years ago
12

The zone of aeration _______________________. (Choose 2)

Biology
1 answer:
dlinn [17]4 years ago
3 0
Soil and rocks maybe. not too sure.
You might be interested in
Select the statement below that is true concerning the Bacteria
Kryger [21]

Answer:

D

Explanation:

there are around as many bacteria cells as there are human cells in the human body.

4 0
2 years ago
Which activity would help maintain the native biodiversity in a forest ecosystem?
slega [8]
D.

A will harm/kill the native species.

B just create electricity

C destroys the forest ecosystem and the organisms in it
8 0
3 years ago
Read 2 more answers
Food chains display organisms in order in order terms of energy flow. Each arrow in the food chain represents the
scoray [572]
B - energy flow from one tropic level to the next
5 0
3 years ago
Read 2 more answers
18.Substrate-level phosphorylation
77julia77 [94]

Answer:

(B) Energy released from the chemical reaction is used to directly phosphorylate ADP.

(D) Energy released from the chemical reaction is used to directly reduce NAD+

Explanation:

phosphorylation is a addition of phosphoryl group to an organic compound.Substrate level phosphorylation is a process where there is ATP is produced from ADP by transferring a high energy phosphate group from phosphorylated metabolic compound.This process occurs in glycolysis and citric acid cycle.and this pathway is exergonic pathway

8 0
3 years ago
Amoebas are unicellular organisms, while human beings are multi-cellular and the most intelligent of organisms. However, both ar
snow_tiger [21]
That is because being prokaryotic or eukaryotic doesn't depend on the size of the organism, but rather on the cellular structure. Both are eukaryotic because they have clearly defined nuclei and functioning organelles that are differentiated, unlike prokaryotic organisms.
8 0
3 years ago
Other questions:
  • Sperm cells require approximately _______ to mature before they are ready for ejaculation.
    7·1 answer
  • What role do fungal and bacteria play an ecosystem
    14·1 answer
  • Bacteria, such as E.coli are simple, single-celled (unicellular) organisms. Elodea, also known as water weed, is a plant that is
    12·1 answer
  • Which of the following describes ground water?
    12·1 answer
  • When will natural selection occur apex ?
    5·2 answers
  • Which rain gauge would be least accurate for measuring heavy rainfall?
    5·1 answer
  • Condition plant cells require
    13·1 answer
  • Are better at transporting water because they are wider and have less obstructions.
    12·1 answer
  • Are you 100% sure of the parent’s phenotypes? Are you 100% sure of Maria’s phenotype? If not, which are problematic? Why?
    6·1 answer
  • Why is jumbo shrimp called jumbo shrimp if jumbo means big but shrimp means small?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!