Plants' roots grow downwards, not up. This is an example of OA
an organism responding to an internal stimulus.
OB.
a signal being detected.
an organism responding to an external stimulus.
OD.
a signal being interpreted.

15 points come and ! in which environment is someone least likely to find fungi growing? a around the sides of a hot tub b on a log in a tropical forest c beneath a mat in a shower d under a rock in the desert

Drag each label to the correct location on the image. g organisms adopt different strategies and structures to make sure their offspring it uses. herds young into center of group produces many offspring at once to protect against high predation risk protects offspring until environmental conditions are ideal for growth coo b 13 1994 7 odos si . an . i

Aboy with an extra x chromosome probably has which of the following syndromes?