Topic
Q:
What type of species reproduce and grow unchecked, and have
detumental elfects on the ecosystems to which they are
invoduced? These species are also known as non-native species.
a invasive
b symbictic
c keystone
Q:
Which of these organisms contain matter that was once part of the bilberry? Select all that
apply.
mushroom
earthworm
Q:
20. Juan studied this food web and said that hawks were the last link in every
food chain shown. Vicky pointed to a different organism and said that it was
the last Unk. Which organism did Vicky identify? What was her reasoning?
Q:
Which of the following statements is not part of the cell theory?
all cells must come from preexisting cells
the basic unit of life is the cell
all living things are made up of one or more cells
all cells have nuclei and other organelles
Q:
What do many scientists believe is the cause of increasing carbon dioxide in the
atmosphere?
sea levels rising
the burning of fossil fuels
greenhouse gases
cities rebuilding themselves differently
Q:
Which of the following characteristics applies to all prokaryotic ce
They all have membrane-bound organelles.
They all have a cell membrane outside the cell wall.
They all have a capsule outside of the cell wall.
They all have ribosomes responsible for making proteins.
Q:
28. Where does the energy living things need to survive come from?
carbon dioxide
glucose
oxygen
water
Q:
21. Which of the following is not a type of passive transport?
osmosis
facilitated diffusion
diffusion
endocytosis
Q:
Organisms that can survive in extreme environments are called
extremophiles
adaptophiles
extremeisms
envirophile
Q:
How does a tardigrade or water bear survive in extreme conditions?
It synthesizes cold-active enzymes to sustain their cell cycle.
It curls into a dry lifeless in the acidic environment of your stomach.
It lives in a dry oxygen-free packet and comes to life when placed in
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