Which atom is found in all organic substances but rarely in inorganic substances?

Describe two ways in which a polyploid is formed

Between what lines of latitude is Congo Basin found? What might this location tell you about the climate there?

What is the theory on how cells came to have mitochondria.

How many bones we have in our body

What must be done to protect against floods in addition to maintaining levees?

What are the stages of cell cycle and what tells place in each phase?

Which phenomena release CO2 into the atmosphere? A) Forest Fires B) decomposition of organic matter C) reforestation D) Photsynthesis E) volcanic eruptions

Are earthquake scattered all over the world or do they seem to occur near each other (in groups) ?

1 Which observation could lead to the conclusion that an object is nonliving? (1) It passes on hereditary information only through asexual reproduction. (2) It carries out synthesis. (3) It cannot perform metabolic processes.

What would happen if earth did not retain the heat from its formation