Which of the following is not a characteristic of a prokaryotic cell?
a. small
b. contains no organelles
c. contains a nucleus
d. contains dna

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

paper covers rock.

explanation:

rock only smashes scissors.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

a. 35°c

b. 25°c

c. 10°c

d. 40°c