Answer:
The chart shows how well each beetle with each trait were able to survive in their environments, and Mutant 1 was clearly out living the other two, because as you can see mutant 2 has only last for at least one generation, while the non-mutated one lived a little longer. This is because Mutant 1 developed the trait that made its shell darker, and thus it's easier for them to hide from predators, and they were able to successfully pass on their genes to their offspring so now they can do the same.
Answer:
Many cells are specialized. They have structure that are adapted to their function. For eg : muscle cells bring parts of the body together. They contain protein fibres that can contract when energy is available, making the cells shorter.
Answer:
Forests are helpful, They provide clean oxygen for us. Imagine life without forests. Now that wouldn't be good for the animals would it? Many animals are very important to the earth. Forests nurture the soil, Forests absorb carbon, Forests provide food for millions, Forests are natural aqueducts, Forests host 80% of Earth's biodiversity. There are many reasons why we need forests. Overview, Forests are vital to life on Earth. They purify the air we breathe, filter the water we drink, prevent erosion, and act as an important buffer against climate change.
