part 3 - cloze activity (fill in the blank)
a. word bank
use these words to complete the passage. each word may be used once, more than once, or not at all (up to you how challenging you want to make it when you format):
word bank:
adaptation apex predator biodiversity competition commensalism differential reproductive success evolution extinction genetic variation habitat loss inherited variation mutualism natural selection parasitism population predation resources
b. passage 1 - natural selection & florida panthers
natural selection is the process that explains how ______ causes a ______ to change over time. for natural selection to occur, there must be overproduction of offspring, ______ in traits, and a struggle to survive for limited ______ such as food, water, and territory.
in the florida panther population, some individuals may be better at hunting or avoiding roads because of their ______. these traits are passed down from parents to offspring, which is called ______. panthers that have traits that help them survive and reproduce have greater ______. over many generations, beneficial traits become more common in the population, leading to ______.
the florida panther is an ______ in its food web, meaning it is at the top and plays an important role in controlling prey populations. however, human activities such as ______ and roads create strong selection pressures. if panthers cannot adapt, the species could face ______.
c. passage 2 - symbiotic relationships
organisms in an ecosystem interact in many ways. in ______, one organism hunts and eats another, like a panther hunting a deer. in ______, two organisms fight over the same limited resource, such as two panthers fighting for territory.
in ______, both organisms benefit. an example is the honey guide bird and humans, where the bird leads humans to honey and eats the leftovers. in ______, one organism benefits and the other is not helped or harmed, such as vultures feeding on leftover meat from a panthers kill. in ______, one organism benefits while the other is harmed, like ticks feeding on the blood of a florida panther.
understanding these interactions helps scientists predict how changes in one species can affect others and the overall biodiversity of an ecosystem.
part 4 - matching activities
a. matching #1 - vocabulary & definitions
write the correct letter next to each term.
terms
1. ____ natural selection
2. ____ evolution
3. ____ overproduction of offspring
4. ____ inherited variation
definitions
a. a long - term change in a population over many generations.
b. when a population is reduced to very few individuals, causing a loss of genetic diversity.
c. traits that help an organism survive and reproduce in its environment.
d. process in which individuals with helpful traits

Question

part 3 - cloze activity (fill in the blank)
a. word bank
use these words to complete the passage. each word may be used once, more than once, or not at all (up to you how challenging you want to make it when you format):
word bank:
adaptation  apex predator  biodiversity  competition  commensalism  differential reproductive success  evolution  extinction  genetic variation  habitat loss  inherited variation  mutualism natural selection  parasitism  population  predation  resources
b. passage 1 - natural selection & florida panthers
natural selection is the process that explains how ______ causes a ______ to change over time. for natural selection to occur, there must be overproduction of offspring, ______ in traits, and a struggle to survive for limited ______ such as food, water, and territory.
in the florida panther population, some individuals may be better at hunting or avoiding roads because of their ______. these traits are passed down from parents to offspring, which is called ______. panthers that have traits that help them survive and reproduce have greater ______. over many generations, beneficial traits become more common in the population, leading to ______.
the florida panther is an ______ in its food web, meaning it is at the top and plays an important role in controlling prey populations. however, human activities such as ______ and roads create strong selection pressures. if panthers cannot adapt, the species could face ______.
c. passage 2 - symbiotic relationships
organisms in an ecosystem interact in many ways. in ______, one organism hunts and eats another, like a panther hunting a deer. in ______, two organisms fight over the same limited resource, such as two panthers fighting for territory.
in ______, both organisms benefit. an example is the honey guide bird and humans, where the bird leads humans to honey and eats the leftovers. in ______, one organism benefits and the other is not helped or harmed, such as vultures feeding on leftover meat from a panthers kill. in ______, one organism benefits while the other is harmed, like ticks feeding on the blood of a florida panther.
understanding these interactions helps scientists predict how changes in one species can affect others and the overall biodiversity of an ecosystem.
part 4 - matching activities
a. matching #1 - vocabulary & definitions
write the correct letter next to each term.
terms
1. ____ natural selection
2. ____ evolution
3. ____ overproduction of offspring
4. ____ inherited variation
definitions
a. a long - term change in a population over many generations.
b. when a population is reduced to very few individuals, causing a loss of genetic diversity.
c. traits that help an organism survive and reproduce in its environment.
d. process in which individuals with helpful traits

Accepted Answer

# Brief Explanations:
- **Natural selection**: It is a process where individuals with helpful traits (as described in option d) are more likely to survive and reproduce.
- **Evolution**: Refers to a long - term change in a population over many generations (option a).
- **Overproduction of offspring**: Although not directly matched here, it is a key concept in natural selection.
- **Inherited variation**: Traits that help an organism survive and reproduce in its environment (option c) are part of inherited variation.

# Answer:
1. d
2. a
3. (No exact match in given options as the word - bank terms are for cloze and this is a different part, but if we consider the concept related to natural selection steps, overproduction is a precursor. However, based on the given definitions, there is no direct match. If forced to choose from the given options for the sake of the format, maybe no answer. But if we assume a mis - alignment and consider the overall natural selection process, overproduction is a step. But strictly by the definitions: no direct match. But if we consider the relation to the cloze part where overproduction is a factor in natural selection and the definitions, there is no perfect fit. But if we consider the options for the terms in a broader sense: no answer for 3 as per the given definitions. But if we assume a mistake and consider that maybe the definitions are for the cloze words (though the question says "Vocabulary & Definitions" for the terms in PART 4 - MATCHING ACTIVITIES which are different from the word - bank in PART 3). If we consider the word - bank terms and the definitions:
   - For "natural selection" (word - bank term in PART 3), the definition is d.
   - For "evolution" (word - bank term in PART 3), the definition is a.
   - For "inherited variation" (word - bank term in PART 3), the definition is c.
   - For "overproduction of offspring" (word - bank concept in PART 3 - Passage 1), no definition in the given a - d. But if we consider the closest in the given options (even though not perfect), maybe no answer. But if we follow the strict instruction of matching the terms (Natural selection, Evolution, Overproduction of offspring, Inherited variation) with the definitions (a - d):
1. d
2. a
3. (No correct option as per given definitions)
4. c

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