Question

natural selection
natural selection is a process that helps animals and plants 1.______ to thei
environments. one important aspect of natural selection is 2.__________, whic
are small differences in traits among individuals of a species. remember that
variations are caused by 3.__________ in the dna. these mutations can be
beneficial, harmful or 4.__________. some variations can lead to 5.
____________, which are like special tools or features that help a creature surviv
and thrive. for example, animals like chameleons use 6.____________ to blen
into their surroundings, making them less visible to predators. this is a remarkabl
adaptation that allows them to avoid being eaten and pass on their traits to the
future 7.____________________.
additionally, some animals use 8.__________, where they copy the looks o
behaviors of other species to protect themselves. for instance, certain butterfli
look like poisonous ones, so 9.__________ avoid eating them, even though
theyre not harmful. adaptations allow creatures to better 10.__________ for
resources and escape danger, ensuring their survival and passing on their trait
the future generations.
directions: read the text, answer the questions in complete sentence &
highlight where you found your answer in the text!

1. what is natural selection?
2. what is an adaptation?
3. what do adaptations allow creatures to do?

Explanation:

1. Natural selection is defined in the text as "a process that helps animals and plants 1. ___ to their environments". So, it is a process that aids organisms in adapting to their surroundings.
2. The text states "Some variations can lead to 5. ___, which are like special tools or features that help a creature survive and thrive". Thus, an adaptation is a special tool or feature that helps a creature survive and thrive.
3. The text mentions "Adaptations allow creatures to better 10. ___ for resources and escape danger, ensuring their survival and passing on their traits to the future generations". Therefore, adaptations allow creatures to compete for resources and escape danger.

Answer:

1. Natural selection is a process that helps animals and plants adapt to their environments (from "Natural selection is a process that helps animals and plants 1. ___ to their environments").
2. An adaptation is like a special tool or feature that helps a creature survive and thrive (from "Some variations can lead to 5. ___, which are like special tools or features that help a creature survive and thrive").
3. Adaptations allow creatures to better compete for resources and escape danger (from "Adaptations allow creatures to better 10. ___ for resources and escape danger, ensuring their survival and passing on their traits to the future generations").