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
elena-14-01-66 [18.8K]
3 years ago
15

The double bond between two oxygen atoms (a molecule of oxygen air) has two characteristics. What are they?

Biology
2 answers:
Sholpan [36]3 years ago
7 0
D.Four valence electrons are shared
luda_lava [24]3 years ago
7 0
The answer is D Four Valence
You might be interested in
Plant stems can be ______, ______, thick,______, or _________.
goldenfox [79]

Answer:

Underground stem, Aerial stem, and subaerial stem.

Explanation:

Plant stems can be Underground stem, Aerial stem, and subaerial stem due to its presence and strength of the stem. Underground stem are thick stems that run below the ground surface. e.g rhizome. Aerial stems are thin stems that can not stand erect. Examples include watermelon and strawberry etc. Subaerial stems are very thin stems that do not rise up but grow just above the ground. for example, water plantain, flowering rush etc.

6 0
2 years ago
The diagram below represents a marine food web and a process that can harm the human population. Each circle represents an organ
Sladkaya [172]

Answer:

there is no diagram here

8 0
3 years ago
Studies have been conducted on synthetic products
Andru [333]

Answer:

Studies have been conducted on synthetic products, including DDT and estrogen. The use of these synthetic products has been discontinued due to increased risk of cancer and other health concerns. Genetic engineering has increasingly been used in cattle, crops, and pharmaceuticals.

Explanation:

8 0
2 years ago
Plants produce all of the molecules they need for survival from inorganic compounds. Some elements, like nitrogen, come from the
olga55 [171]
Oxygon and Carbon from the atmosphere
6 0
3 years ago
Read 2 more answers
A malaria outbreak causing allele frequencies to change is an example of
Nina [5.8K]
<span>This would be an example of a mutation, because the changing of allele frequencies would be a change within the gene itself, which would be a mutation in the DNA. This is evidenced by the fact that there is now a form of human resistance to malaria, due to changes within human DNA itself.</span>
6 0
3 years ago
Other questions:
  • Since his cerebral vascular accident, mr. harold thomas has been unable to recognize and identify objects by touch because of in
    11·1 answer
  • Fourth stage of digestion
    15·2 answers
  • List these events in the correct order for CSF flow in the CNS. a: CSF flows into the arachnoid villi b: CSF enters the blood c:
    14·1 answer
  • Which of the following materials is not part of every chemical reaction?
    8·2 answers
  • Most fungi are able to reproduce both asexually and sexually. Describe when asexual reproduction occurs and when sexual reproduc
    6·2 answers
  • Select the true statement(s) about chemiosmosis in eukaryotes. To be marked correct, you'll need to select all true statements,
    7·1 answer
  • When minerals precipitate in a fracture, they are referred to as __________?
    10·1 answer
  • La Selva Biological Station and the Braulio Carrillo National Park in Costa Rica are an example of La Selva Biological Station a
    13·1 answer
  • 25 POINTSSSS !!!! Quick !!
    12·1 answer
  • What is inside your capillaries that carries oxygen to your heart?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!