Horned Toads will squirt blood from their eyes if they are being attacked as a defense measure
Answer:
photosynthesis is the answer
C. Vegetation
because even though cows are important, all life is and not just that species and then cars and factories are unnatural and would not be critical for the carbon cycle in nature.
The answer is option B "declining number and variety of the species in an area." Biodiversity is a variety of life for example a ecosystem has many species which makes it a biodiversity. Now a loss of a biodiversity would be loosing a huge amount of species in that area or ecosystem which would mean the answer is option B.
Hope this helps.
Answer:
The answer to your question is:
Explanation:
When carbon attached to oxygen, they form covalent bonds, in these kind of bonds, atoms share electrons to acquire stability.
Atoms acquire stability when they have 8 electrons in their outermost shell.
When carbon share electrons with oxygen they acquire 8 electrons and they are stable.
See the picture below
Red is carbon and blue oxygen
