Which is an example of an organism?

a. a hickory tree

b. the stripes on a tiger

c. a beehive

d. a snake's heart

which example shows an organism maintaining homeostasis?

a. a bacterium dividing into two

b. a chicken laying eggs

c. a person sweating on a hot day

d. a lizard changing color to avoid a predator

what do all four of these molecules have in common?

a. they dissolve in water.

b. they are found in living things.

c. they store energy.

d. they store and transfer information.

What occurs to the cell during mitosis

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?