Use each of the terms below just once to complete the passage:
glucose plasma membrane
homeostasis
organism balance
selective permeability
living cells maintain a
by controlling material that enter and leave. without this ability, the cell
cannot maintain
and will die. the cell must regulate internal concentrations of water,
the
membrane is known as
and other nutrients and must eliminate waste products. homeostasis in a cell is maintained by
which allows only certain particles to pass through and keeps other particles out. this property of a
it allows different cells to carry on different activities within the same

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

All organisms contribute some water to the water cycle by conducting

Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?