Answer:
Changes in the environment affect the food sources available for birds. For example, if a flood was to occur, there would be an abundance of fish to birds to eat. So birds with bigger beaks will be able to eat fish, to live and reproduce offspring with bigger beaks. While birds with smaller beaks will not be able to catch fish to eat, therefore decreasing the population of birds with smaller beaks.
The answer is B. 1870 as it was made in 1869
The law of conservation<span> of </span>mass<span> states that </span>mass<span> in an isolated system is neither created nor destroyed by </span>chemical<span> reactions or physical transformations. According to the law of </span>conservation<span> of </span>mass<span>, the </span>mass<span> of the products </span>in a chemical reaction<span> must equal the </span>mass<span> of the reactants.</span>
Answer:
tramwayniceixand 1 otherlearned from this answer. Answer: 1. Micro-evolution is the change in allele frequencies that occurs over time within a population. This change is due to four different processes: mutation, selection (natural and artificial), gene flow and genetic drift. 2.
Explanation:
This change is due to four different processes: mutation, selection (natural and artificial), gene flow and genetic drift. 2.
Hi there!
Cells that develop differently are known as specialized cells - they have different traits that allow them to more easily carry out specific bodily functions. For example, neurons are cells located in the brain that have electrical impulses, allowing them to carry information at extremely high speeds throughout the nervous system.
The answer is therefore C
Hope this helps!
