To show which bird species were most common.
Galapagosfinches evolved partly due to variation and competition. When there is variation within a species and competition for resources, the individuals with the best adaptations to their environment are more likely to survive and reproduce.
This is because they are better able to find food, water, and nesting sites, and they are less likely to be killed by predators.
Variation refers to the differences between individuals within a species. These differences can be caused by mutations, which are changes in the DNA of an individual. Mutations can be beneficial, harmful, or neutral.
Competition refers to the struggle between individuals for limited resources. In the case of Galapagos finches, the limited resources are food, water, and nesting sites.
Over time, the accumulation of beneficial mutations and the elimination of harmful mutations can lead to the evolution of new species. This is what happened with Galapagos finches.
The original finches that arrived on the islands were able to survive and reproduce, but they faced different challenges in different parts of the islands.
The finches that were best adapted to their environment were more likely to survive and reproduce, and over time, these finches evolved into different species.
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B. sensory neuron, spinal chord, motor neuron, to muscles
C. motor neuron, brain, sensory neuron, to muscles
D. sensory neuron, brain, motor neuron, to muscles
Answer:
the correct answer is A.) motor neuron, spinal cord, sensory neuron, muscles
Explanation: because its just the answer AND I OOOOOOOOP F RESH A VA CADOOOH
carbon dioxide, ethanol, and energy.
lactic acid and energy.
glucose, oxygen, and energy.
Answer:
The burning of wood and the burning of food calories produce carbon dioxide and heat. The calory burning gives energy to the body but in wood burning only wood becomes a carbon compound i.e. ash.
Explanation:
The burning of wood and the burning of calories release carbon dioxide and heat. In the body, oxygen breaks down the food calories and produces CO2 which release from the body by exhalation. The heat produced by food burning causes sweating. Oxygen also helps in burning of wood. In this way the food calory burning and wood burning are similar.
In calory burning the complex food becomes simpler and helps in tissue metabolism. In wood burning atmospheric oxygen helps in burning, and they release other gases like carbon monoxide, nitrogen to the environment which is not happening in case of metabolism. The complete burning of wood results in carbon compounds. In calories burning excess energy is stored in the form of fat. Because food calories are nothing but energy derive from different food.