Answer:
Nutrient replenishment
Explanation:
Any living organism has nutrients in their body. So when they die or decompose, a lot of the nutrients break down and goes back into the ground.
Answer:
The type of sugar molecule in the molecular backbone
A substrate is a compound that binds to an enzyme and is converted to a product
examples- fats (butter), proteins (soybean), carbohydrates (potato)
Answer:
The answer it's C. Carbon monoxide gas
D
B makes no sense
C makes so sense as variation causes natural selection so if they were all the same natural selection wouldnt happen
A isnt right
the answer is D as the organisms must have some variation in order to be different enough and less/more well adapted to their habitat in order for the less well adapted ones to die- and the more well adapted ones to live and pass on advantageous alleles/genes