Biology, 02.12.2019 17:31 YariDelOrbeez115
After its main sequence existence, a medium-sized star, like our sun, will become
Answers: 2
Biology, 22.06.2019 11:30
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
Biology, 22.06.2019 15:20
Which action is a reflex action. a. asking for coffe in a cold climate b. blinking when light is flashed in the eyes c. drinking water when thirsty. d. swallowing food e. taking an exam
Answers: 2
Biology, 22.06.2019 16:20
Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.
Answers: 2
Biology, 22.06.2019 19:00
What is the next step in muscle contraction after the actin changes shape
Answers: 2
After its main sequence existence, a medium-sized star, like our sun, will become...
Physics, 19.07.2020 01:01
Computers and Technology, 19.07.2020 01:01
Mathematics, 19.07.2020 01:01
Mathematics, 19.07.2020 01:01
French, 19.07.2020 01:01
Chemistry, 19.07.2020 01:01
Mathematics, 19.07.2020 01:01