No student devices needed. Know more
20 questions
A biologist would most likely study all of the chemical activities of an organism to obtain information about the
metabolic activities
carbon atoms
oxygen atoms
chemical reactions
Which statement best describes an activity that will contribute to the maintenance of homeostasis in an organism?
A desert rattlesnake enters an underground burrow on a hot summer day.
A shark swims toward a highly polluted region of the ocean.
Roots of a will tree grow away from a moisture-rich region of the soil.
A polar bear sheds most of its fur during the coldest months of the winter.
A characterisitic of all known living organisms is that they
originate from preexisting life
require oxygen for respiration
have complex nervous systems
carry on hetertrophic nutrition
Which life activity is illustrated by the diagrams below of the same cell?
reproduction
excretion
growth
transport
Which life activity is not required for the survival of an individual organism?
nutrition
respiration
synthesis
reproduction
What is the stimulus in the following situation: All the students begin to pack up after the lunch bell rings?
The lunch bell ringing
All the students
Students begin to pack
There is no stimuls in this situation.
Which of the following is not considered a living thing?
fungus
fire
seed
single celled protist
In what organelle is the genetic material found inside?
Endoplasmic Reticulum
Golgi Complex
Nucleolus
Nucleus
Explore all questions with a free account