HELP Which statement is true about horticulture?

A) It produces more food per acre than any other farming method.
B) It depends on the use of herbicides and fertilizers.
C) It requires large machines such as tractors and combines.
D) none of the above

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.