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Diversity, Challenges, and Characteristics of Life (7.1-7.3) Flashcards | StudBud
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Diversity, Challenges, and Characteristics of Life (7.1-7.3)
Diversity, Challenges, and Characteristics of Life (7.1-7.3)
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7.1-7.3
Flashcards
9 cards
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Practice quiz
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Host live
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Questions
9
Answers
1
What are the 3 things that all organisms are capable of doing?
photosynthesis, reproducing, growing
working, growing, eating food
growing, processing nutrients, reproducing
2
Which ecosystem would be more likely to survive if a disease killed the grasses? See picture.
What is a food web?
Forest Food Web - most of the animals can eat other things
Grassland Food Web - it's smaller
3
Healing from a cut is an example of which of the 3 challenges of life?
Obtaining energy
Producing offspring
Maintaining structure and stability (homeostasis)
4
A tree's branches grow up & out to reach as much light as possible for photosynthesis. This is_
Maintaining structure and stability (homeostasis)
Obtaining energy
Producing offspring
5
Another word for a living thing is an _____.
Organism
Ecosystem
Multicellular
6
You pull your hand away from something hot. This is an example of...
Growth and development
Heredity
Response to environment
7
Bears have DNA in their genes that cause them to hibernate in the winter. This demonstrates _.
Heredity
Reproduction
Growth and development
8
Which is NOT a benefit of diversity among living things?
More food for organisms at every level of food chain
More likely that at least some will survive disaster
Too many differences among species
9
A father penguin keeps an egg warm and mold multiplies by releasing spores. These are _.
examples of the challenge of repoducing
examples of the challenge of maintaining homeostasis
examples of the challenge of obtaining energy
