Answer:
C. Sucrose
Explanation:
Sucrose is a carbohydrate formed from Glucose and fructose making it a dissacharide. It consists of Hydrogen, Oxygen and Carbon.
Answer:
The biological fitness of an organism is dependent on its ability to survive and reproduce in a given environment. If different traits or alleles increase the fitness of an organism, those alleles will consequently increase in the gene pool, and that trait will increase in the population.
Explanation:
Females have two x chromosomes while males have one x and one y chromosome hope this helps
Answer:
Enzymes help cells digest food, extract energy from food, and Increases the rate of chemical reactions.
Explanation:
They increase the rate of chemical reactions. Enzymes can be used to break things down, or to make things up.
Without enzymes, reactions in a cell would slow to a halt, to a point where the cell would die.
Topography is the rise and fall of the land (AKA B)